<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[Řekni si o web – Informace pro majitele a designéry webů: 🧠 Slovníček]]></title><description><![CDATA[Odborné výrazy, žargon a hantýrka z oblasti webových projektů]]></description><link>https://www.reknisioweb.cz/s/slovnicek</link><image><url>https://substackcdn.com/image/fetch/$s_!JcCV!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png</url><title>Řekni si o web – Informace pro majitele a designéry webů: 🧠 Slovníček</title><link>https://www.reknisioweb.cz/s/slovnicek</link></image><generator>Substack</generator><lastBuildDate>Thu, 30 Apr 2026 20:14:38 GMT</lastBuildDate><atom:link href="https://www.reknisioweb.cz/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Jakub Goldmann & Martin Kopta]]></copyright><language><![CDATA[en]]></language><webMaster><![CDATA[newsletter@reknisioweb.cz]]></webMaster><itunes:owner><itunes:email><![CDATA[newsletter@reknisioweb.cz]]></itunes:email><itunes:name><![CDATA[Martin Kopta]]></itunes:name></itunes:owner><itunes:author><![CDATA[Martin Kopta]]></itunes:author><googleplay:owner><![CDATA[newsletter@reknisioweb.cz]]></googleplay:owner><googleplay:email><![CDATA[newsletter@reknisioweb.cz]]></googleplay:email><googleplay:author><![CDATA[Martin Kopta]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[Uživatelská přívětivost]]></title><description><![CDATA[User-friendly &#8211; designov&#253; ide&#225;l, v n&#283;m&#382; syst&#233;m p&#345;eb&#237;r&#225; slo&#382;itost, aby lid&#233; mohli jednat jasn&#283;, jist&#283; a bez zbyte&#269;n&#233; n&#225;mahy.]]></description><link>https://www.reknisioweb.cz/p/user-friendly</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/user-friendly</guid><pubDate>Thu, 16 Apr 2026 05:59:00 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/98018855-6ee1-4e69-945f-d5a7195b8bca_1536x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Odkaz <em><a href="https://www.reknisioweb.cz/p/larry-tesler">Larryho Teslera</a></em> lze shrnout do&nbsp;jedin&#233; my&#353;lenky: software se m&#225; p&#345;izp&#367;sobovat lidem, ne nutit lidi, aby se p&#345;izp&#367;sobovali softwaru. Tato p&#345;edstava formovala jeho pr&#225;ci v&nbsp;Xerox PARC i&nbsp;v&nbsp;Applu. Pr&#225;v&#283; tam pom&#225;hal prosadit bezre&#382;imov&#233; ovl&#225;d&#225;n&#237;, operace vyjmout, kop&#237;rovat a&nbsp;vlo&#382;it i&nbsp;&#353;ir&#353;&#237; o&#269;ek&#225;v&#225;n&#237;, &#382;e digit&#225;ln&#237; n&#225;stroje maj&#237; b&#253;t snadno pochopiteln&#233;, bezpe&#269;n&#233; p&#345;i&nbsp;pou&#382;&#237;v&#225;n&#237; a&nbsp;co nejm&#233;n&#283; zat&#283;&#382;uj&#237;c&#237; pro &#269;lov&#283;ka, kter&#253; chce n&#283;co dokon&#269;it.</p><p>Jeho nejtrvalej&#353;&#237; post&#345;eh zn&#237; takto: slo&#382;itost nikdy zcela nezmiz&#237;. V&nbsp;Teslerov&#283; z&#225;konu zachov&#225;n&#237; slo&#382;itosti m&#225; ka&#382;d&#253; syst&#233;m ur&#269;itou neodstranitelnou m&#237;ru komplikovanosti. Skute&#269;n&#225; ot&#225;zka proto nezn&#237;, zda slo&#382;itost existuje, ale kdo ji ponese&#8239;&#8211;&#8201;u&#382;ivatel, v&#253;voj&#225;&#345; nebo samotn&#225; platforma. Dobr&#253; design p&#345;esouv&#225; co nejv&#283;t&#353;&#237; &#269;&#225;st t&#233;to&nbsp;z&#225;t&#283;&#382;e pry&#269; od&nbsp;u&#382;ivatele.</p><p>Pr&#225;v&#283; t&#237;m se vysv&#283;tluje Tesler&#367;v&nbsp;odpor k&nbsp;re&#382;im&#367;m. V&nbsp;re&#382;imov&#233;m rozhran&#237; m&#367;&#382;e tat&#225;&#382; akce znamenat n&#283;co jin&#233;ho podle neviditeln&#233;ho stavu syst&#233;mu. U&#382;ivatel si pak mus&#237; pamatovat, v&nbsp;jak&#233;m stavu se pr&#225;v&#283; nach&#225;z&#237;, aby mohl odhadnout v&#253;sledek dal&#353;&#237;ho kroku. Tesler m&#237;sto toho prosazoval bezre&#382;imovou interakci. Kliknete tam, kde chcete ps&#225;t, ozna&#269;&#237;te to, co chcete zm&#283;nit, a&nbsp;potom provedete akci. To, co dnes v&nbsp;editorech a&nbsp;rozhran&#237;ch p&#367;sob&#237; samoz&#345;ejm&#283;, bylo kdysi v&#283;dom&#253;m a&nbsp;z&#225;sadn&#237;m pr&#367;lomem.</p><p>Pro web je tento odkaz st&#225;le bezprost&#345;edn&#283; d&#367;le&#382;it&#253;. Web nen&#237; user&#173;&#8209;friendly jen proto, &#382;e vypad&#225; jednodu&#353;e nebo s&#225;m sebe ozna&#269;uje za&nbsp;intuitivn&#237;. User&#173;&#8209;friendly je tehdy, kdy&#382; navigace odpov&#237;d&#225; o&#269;ek&#225;v&#225;n&#237;m lid&#237;, formul&#225;&#345;e nevytv&#225;&#345;ej&#237; zbyte&#269;nou pr&#225;ci, edita&#269;n&#237; n&#225;stroje se chovaj&#237; p&#345;edv&#237;dateln&#283; a&nbsp;z&nbsp;chyb se d&#225; snadno vr&#225;tit. Z&#225;t&#283;&#382; m&#225; n&#233;st syst&#233;m, ne n&#225;v&#353;t&#283;vn&#237;k.</p><p>V&#253;raz user&#173;&#8209;friendly se pozd&#283;ji zm&#283;nil v&nbsp;kli&#353;&#233;, ale jeho p&#367;vodn&#237; v&#253;znam m&#225; po&#345;&#225;d hodnotu. V&nbsp;tom nejlep&#353;&#237;m smyslu nejde o&nbsp;marketingovou n&#225;lepku. Jde o&nbsp;projev respektu k&nbsp;lidsk&#233;mu &#269;asu, pozornosti a&nbsp;&#250;sil&#237;. Tesler pomohl prom&#283;nit tento n&#225;rok v&nbsp;normu. Web za&nbsp;n&#237; st&#225;le &#269;asto zaost&#225;v&#225;, ale m&#283;&#345;&#237;tko z&#367;st&#225;v&#225; spr&#225;vn&#233;: odpov&#283;dnost m&#225; n&#233;st p&#345;edev&#353;&#237;m ten, kdo syst&#233;m navrhl a&nbsp;postavil, ne ten, kdo ho jen pot&#345;ebuje pou&#382;&#237;t.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;bde9aae5-5557-44d1-acf4-85fdc26d8c74&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/p/user-friendly?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni si o web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS feed</a> a u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/p/user-friendly?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.reknisioweb.cz/p/user-friendly?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Share</span></a></p></div><p></p>]]></content:encoded></item><item><title><![CDATA[WIMP: Windows, Icons, Menus and Pointer]]></title><description><![CDATA[Model grafick&#233;ho rozhran&#237; zalo&#382;en&#253; na oknech, ikon&#225;ch, nab&#237;dk&#225;ch a ovl&#225;d&#225;n&#237; ukazatelem; desktopov&#225; logika, kter&#225; dodnes formuje fungov&#225;n&#237; mnoha web&#367; a webov&#253;ch aplikac&#237;.]]></description><link>https://www.reknisioweb.cz/p/wimp</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/wimp</guid><pubDate>Tue, 14 Apr 2026 05:59:00 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/b08bca41-217b-4fa0-b737-a192d5011c38_1536x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>WIMP&#8239;&#8211;&#8201;tedy <a href="https://en.wikipedia.org/wiki/WIMP_(computing)">windows, icons, menus, pointer</a>, &#269;esky okna, ikony, nab&#237;dky a&nbsp;ukazatel&#8239;&#8211;&#8201;je star&#253; pojem pro st&#225;le &#382;ivou my&#353;lenku. Ozna&#269;uje model interakce, kter&#253; zp&#345;&#237;stupnil grafick&#233; ovl&#225;d&#225;n&#237; po&#269;&#237;ta&#269;&#367; b&#283;&#382;n&#253;m lidem a&nbsp;kter&#253; dodnes v&#253;razn&#283; ovliv&#328;uje podobu webu.</p><p>I&nbsp;kdy&#382; dne&#353;n&#237; web u&#382; &#269;asto nep&#345;ipom&#237;n&#225; klasickou pracovn&#237; plochu, st&#225;le stoj&#237; na&nbsp;wimpovsk&#253;ch p&#345;edpokladech. Viditeln&#233; volby jsou snaz&#353;&#237; ne&#382; skryt&#233; p&#345;&#237;kazy. Prostorov&#233; uspo&#345;&#225;d&#225;n&#237; pom&#225;h&#225; s&nbsp;orientac&#237;. Okam&#382;it&#225; zp&#283;tn&#225; vazba sni&#382;uje nejistotu.</p><p>D&#367;le&#382;itost WIMPu nespo&#269;&#237;v&#225; ani tak v&nbsp;samotn&#233; zkratce jako v&nbsp;logice pou&#382;itelnosti, kter&#225; za&nbsp;n&#237; stoj&#237;. V&#253;zkum <a href="https://en.wikipedia.org/wiki/Ivan_Sutherland">Ivana Sutherlanda</a>, <a href="https://www.reknisioweb.cz/p/douglas-engelbart">Douglase Engelbarta</a>, <em>Xerox PARC</em> a&nbsp;pozd&#283;ji <a href="https://www.reknisioweb.cz/p/ben-shneiderman">Bena Shneidermana</a> uk&#225;zal, &#382;e lid&#233; pracuj&#237; l&#233;pe, kdy&#382; mohou manipulovat s&nbsp;viditeln&#253;mi objekty, pozn&#225;vat mo&#382;nosti m&#237;sto vybavov&#225;n&#237; p&#345;&#237;kaz&#367; z&nbsp;pam&#283;ti a&nbsp;vracet kroky bez postihu. Pr&#225;v&#283; to&nbsp;je skute&#269;n&#233; d&#283;dictv&#237; WIMPu. Ne nostalgick&#225; metafora pracovn&#237; plochy, ale trval&#253; princip interakce.</p><p>Web tuto logiku p&#345;evzal t&#233;m&#283;&#345; automaticky. Panely prohl&#237;&#382;e&#269;e a&nbsp;mod&#225;ln&#237; dialogy navazuj&#237; na&nbsp;okna. Favicony, symboly v&nbsp;n&#225;strojov&#253;ch li&#353;t&#225;ch a&nbsp;ikony tla&#269;&#237;tek pokra&#269;uj&#237; v&nbsp;roli ikon. Navigace, rozbalovac&#237; nab&#237;dky a&nbsp;kontextov&#233; ovl&#225;dac&#237; prvky rozv&#237;jej&#237; logiku menu. Stavy po&nbsp;najet&#237; kurzorem, p&#345;etahov&#225;n&#237; a&nbsp;vizu&#225;ln&#237; odezva kurzoru nesou d&#225;l model ukazatele. Prohl&#237;&#382;e&#269; se tak stal nejroz&#353;&#237;&#345;en&#283;j&#353;&#237;m prost&#345;ed&#237;m, v&nbsp;n&#283;m&#382; WIMP &#382;ije d&#225;l.</p><p>Jeho limity jsou ale stejn&#283; pou&#269;n&#233;. WIMP vznikal pro velk&#233; obrazovky, vizu&#225;ln&#237; soust&#345;ed&#283;n&#237; a&nbsp;p&#345;esn&#233; m&#237;&#345;en&#237; ukazatelem. Dotykov&#225; za&#345;&#237;zen&#237; oslabuj&#237; v&#253;znam hoveru, mal&#233; displeje stla&#269;uj&#237; nab&#237;dky a&nbsp;pravidla p&#345;&#237;stupnosti dnes opravuj&#237; mnoh&#233; p&#345;edpoklady z&#225;visl&#233; na&nbsp;ukazateli. Vy&#382;aduj&#237; v&#283;t&#353;&#237; aktivn&#237; c&#237;le, kl&#225;vesnicov&#233; alternativy a&nbsp;srozumiteln&#283;j&#353;&#237; s&#233;mantiku.</p><p>Pr&#225;v&#283; proto WIMP st&#225;le stoj&#237; za&nbsp;pozornost. Nen&#237; to&nbsp;jen kapitola z&nbsp;d&#283;jin rozhran&#237;. Je to&nbsp;praktick&#253; test dobr&#233;ho webov&#233;ho designu. Zp&#345;&#237;stupnit akce. Zp&#345;ehlednit ovl&#225;dac&#237; prvky. A&nbsp;nechat rozpozn&#225;n&#237;, aby odvedlo v&#237;c pr&#225;ce ne&#382; pam&#283;&#357;.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;9ff6bd0a-522b-455b-b67b-9cadb6de29fb&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/p/wimp?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni si o web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS feed</a> a u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/p/wimp?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Share&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.reknisioweb.cz/p/wimp?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Share</span></a></p></div><p></p>]]></content:encoded></item><item><title><![CDATA[Rámec Cynefin]]></title><description><![CDATA[R&#225;mec pro porozum&#283;n&#237; situaci, kter&#253; pom&#225;h&#225; ur&#269;it, zda webov&#253; probl&#233;m vy&#382;aduje postup, expertn&#237; anal&#253;zu, experiment, nebo krizov&#253; z&#225;sah.]]></description><link>https://www.reknisioweb.cz/p/cynefin</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/cynefin</guid><pubDate>Thu, 12 Mar 2026 06:59:00 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/90c35413-57fe-4a56-8f81-754addd40697_1536x1024.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Cynefin (<a href="https://en.wikipedia.org/wiki/Cynefin_framework">Cynefin framework</a>) je u&#382;ite&#269;n&#253; hlavn&#283; ve chv&#237;li, kdy t&#253;m pot&#345;ebuje rozhodnout, jak reagovat, je&#353;t&#283; ne&#382; za&#269;ne hledat &#345;e&#353;en&#237;. Jeho z&#225;kladn&#237; my&#353;lenka je prost&#225;. Ne ka&#382;d&#253; probl&#233;m je stejn&#253;. A proto se ne ka&#382;d&#253; probl&#233;m m&#225; &#345;e&#353;it stejn&#253;m zp&#367;sobem.</p><p>V praxi to znamen&#225; rozli&#353;it, zda je situace jasn&#225;, komplikovan&#225;, komplexn&#237;, chaotick&#225;, nebo na za&#269;&#225;tku jen nep&#345;ehledn&#225;.</p><p>Pro weby a digit&#225;ln&#237; slu&#382;by je to velmi praktick&#233;. B&#283;&#382;n&#225; &#250;dr&#382;ba, z&#225;lohy a zn&#225;m&#233; opravy pat&#345;&#237; do jasn&#233; dom&#233;ny. Tam funguj&#237; postupy a automatizace. Odborn&#225; diagnostika probl&#233;m&#367; s v&#253;konem, p&#345;&#237;stupnost&#237; nebo migrac&#237; pat&#345;&#237; do komplikovan&#233; dom&#233;ny. N&#225;vrh navigace, obsahov&#225; strategie nebo optimalizace konverz&#237; &#269;asto spadaj&#237; do komplexn&#237; dom&#233;ny, proto&#382;e chov&#225;n&#237; u&#382;ivatel&#367; se m&#283;n&#237; spolu se syst&#233;mem. V&#253;padky, naru&#353;en&#237; bezpe&#269;nosti a &#345;et&#283;z&#237;c&#237; se selh&#225;n&#237; pat&#345;&#237; do chaotick&#233; dom&#233;ny. Tam je nejd&#345;&#237;v nutn&#233; situaci stabilizovat. Teprve potom m&#225; smysl podrobn&#225; anal&#253;za.</p><p>Pr&#225;v&#283; proto je Cynefin cenn&#253;. Nen&#237; to univerz&#225;ln&#237; metoda. Je to r&#225;mec, kter&#253; pom&#225;h&#225; zvolit vhodn&#253; postup. Chr&#225;n&#237; t&#253;my p&#345;ed &#269;astou chybou. Tedy p&#345;ed p&#345;edstavou, &#382;e ka&#382;d&#225; slo&#382;it&#225; situace se d&#225; vy&#345;e&#353;it dal&#353;&#237; anal&#253;zou a &#382;e v&#382;dy existuje jedno spr&#225;vn&#233; &#345;e&#353;en&#237;.</p><p>Sou&#269;asn&#233; pojet&#237; r&#225;mce nav&#237;c zd&#367;raz&#328;uje, &#382;e nejde o statick&#253; model. Situace se mohou p&#345;esouvat mezi dom&#233;nami. A nejv&#283;t&#353;&#237;m rizikem b&#253;v&#225; fale&#353;n&#225; jistota.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;786afcbf-b055-4739-b18f-22b5c391378a&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Konfirmační zkreslení]]></title><description><![CDATA[Konfirma&#269;n&#237; zkreslen&#237; vede k vyhled&#225;v&#225;n&#237; a vykl&#225;d&#225;n&#237; informace zp&#367;sobem, kter&#253; potvrzuje dosavadn&#237; p&#345;esv&#283;d&#269;en&#237;. Kognitivn&#237; zkreslen&#237; vysv&#283;tluje &#269;ast&#233; chyby p&#345;i rozhodov&#225;n&#237;, interpretaci a hodnocen&#237;.]]></description><link>https://www.reknisioweb.cz/p/confirmation-bias</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/confirmation-bias</guid><dc:creator><![CDATA[Martin Kopta]]></dc:creator><pubDate>Wed, 11 Mar 2026 06:59:35 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/b1e10a54-bf18-4475-91c7-731bbf6152cf_1536x1024.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><a href="https://cs.wikipedia.org/wiki/Konfirma%C4%8Dn%C3%AD_zkreslen%C3%AD">Konfirma&#269;n&#237; zkreslen&#237;</a> (<a href="https://catalogofbias.org/biases/confirmation-bias/">confirmation bias</a>) vede lidi k&nbsp;tomu, &#382;e vyhled&#225;vaj&#237; a&nbsp;vykl&#225;daj&#237; informace zp&#367;sobem, kter&#253; potvrzuje jejich dosavadn&#237; p&#345;esv&#283;d&#269;en&#237;. Porozum&#283;n&#237; tomuto kognitivn&#237;mu zkreslen&#237; pom&#225;h&#225; vysv&#283;tlit &#269;ast&#233; chyby p&#345;i&nbsp;rozhodov&#225;n&#237;, interpretaci v&#253;zkumu i&nbsp;p&#345;i&nbsp;hodnocen&#237; digit&#225;ln&#237;ch produkt&#367;.</p><p>Konfirma&#269;n&#237; zkreslen&#237; je tendence up&#345;ednost&#328;ovat informace, kter&#233; potvrzuj&#237; na&#353;e st&#225;vaj&#237;c&#237; p&#345;esv&#283;d&#269;en&#237;, a&nbsp;z&#225;rove&#328; p&#345;ehl&#237;&#382;et nebo zleh&#269;ovat informace, kter&#233; jim odporuj&#237; (<a href="https://www.researchgate.net/publication/280685490_Confirmation_Bias_A_Ubiquitous_Phenomenon_in_Many_Guises">Nickerson, 1998</a>). Ovliv&#328;uje to, jak lid&#233; informace vyhled&#225;vaj&#237;, jak interpretuj&#237; data a&nbsp;jak si pamatuj&#237; minul&#233; ud&#225;losti. Proto&#382;e tento mechanismus funguje p&#345;ev&#225;&#382;n&#283; automaticky, zasahuje jak ka&#382;dodenn&#237; rozhodov&#225;n&#237;, tak odborn&#233; posuzov&#225;n&#237;.</p><p>V&#253;zkum ukazuje, &#382;e lid&#233; &#269;asto aktivn&#283; hledaj&#237; potvrzen&#237; sv&#253;ch domn&#283;nek m&#237;sto toho, aby testovali alternativn&#237; vysv&#283;tlen&#237;. V&nbsp;klasick&#233;m experimentu m&#283;li &#250;&#269;astn&#237;ci odhalit pravidlo stoj&#237;c&#237; za&nbsp;&#269;&#237;selnou &#345;adou. V&#283;t&#353;ina z&nbsp;nich navrhovala dal&#353;&#237; p&#345;&#237;klady, kter&#233; jejich hypot&#233;zu potvrzovaly, m&#237;sto aby zkou&#353;ela p&#345;&#237;klady, je&#382; by ji mohly vyvr&#225;tit (<a href="https://archive.org/details/FailureToEliminateHypothesisInAConceptualTask/Failure%20to%20Eliminate%20Hypothesis%20in%20a%20Conceptual%20Task">Wason, 1960</a>). Mnoz&#237; proto skute&#269;n&#233; pravidlo neodhalili. Experiment dob&#345;e ilustruje p&#345;irozenou tendenci hledat potvrzen&#237; m&#237;sto vyvr&#225;cen&#237;.</p><p>Konfirma&#269;n&#237; zkreslen&#237; se projevuje v&nbsp;n&#283;kolika f&#225;z&#237;ch uva&#382;ov&#225;n&#237;. Lid&#233; &#269;ast&#283;ji vyhled&#225;vaj&#237; zdroje informac&#237;, kter&#233; jsou v&nbsp;souladu s&nbsp;jejich n&#225;zory (<a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4797953/">Hart et al., 2009</a>), nejednozna&#269;n&#233; d&#367;kazy si vykl&#225;daj&#237; jako podporu sv&#233;ho postoje (<a href="https://www.researchgate.net/publication/232555483_Biased_assimilation_and_attitude_polarization_The_effects_of_prior_theories_on_subsequently_considered_evidence">Lord, Ross &amp; Lepper, 1979</a>) a&nbsp;potvrzuj&#237;c&#237; informace si tak&#233; sn&#225;ze&nbsp;zapamatuj&#237; ne&#382; ty, kter&#233; jejich p&#345;esv&#283;d&#269;en&#237; zpochyb&#328;uj&#237; (Nickerson, 1998). &#268;&#225;ste&#269;n&#283; je to&nbsp;proto, &#382;e potvrzuj&#237;c&#237; informace vy&#382;aduj&#237; men&#353;&#237; kognitivn&#237; &#250;sil&#237; a&nbsp;z&#225;rove&#328; nevyvol&#225;vaj&#237; nep&#345;&#237;jemn&#233; nap&#283;t&#237;.</p><p>V&nbsp;digit&#225;ln&#237;m prost&#345;ed&#237; se tento efekt m&#367;&#382;e d&#225;le zesilovat. Personalizovan&#233; feedy, doporu&#269;ovac&#237; algoritmy nebo v&#253;sledky vyhled&#225;v&#225;n&#237; &#269;asto up&#345;ednost&#328;uj&#237; obsah podobn&#253; tomu, kter&#253; u&#382;ivatel&#233; sledovali d&#345;&#237;ve. Takov&#233; mechanismy mohou necht&#283;n&#283; posilovat st&#225;vaj&#237;c&#237; n&#225;zory a&nbsp;omezovat kontakt s&nbsp;odli&#353;n&#253;mi perspektivami.</p><p>Konfirma&#269;n&#237; zkreslen&#237; se p&#345;itom net&#253;k&#225; jen u&#382;ivatel&#367;. Ovliv&#328;uje i&nbsp;ty, kdo digit&#225;ln&#237; produkty navrhuj&#237; a&nbsp;vyhodnocuj&#237;. T&#253;my mohou interpretovat analytick&#225; data, v&#253;sledky u&#382;ivatelsk&#253;ch test&#367; nebo v&#253;zkumn&#225; zji&#353;t&#283;n&#237; zp&#367;sobem, kter&#253; potvrzuje jejich o&#269;ek&#225;v&#225;n&#237;. Pokud jsou d&#367;kazy nejednozna&#269;n&#233;, &#269;asto rozhodne pr&#225;v&#283; p&#367;vodn&#237; p&#345;edpoklad.</p><p>Omezit vliv konfirma&#269;n&#237;ho zkreslen&#237; vy&#382;aduje v&#283;dom&#253; postup. Hypot&#233;zy je vhodn&#233; formulovat tak, aby bylo mo&#382;n&#233; je vyvr&#225;tit, nikoli pouze potvrdit. Smysl m&#225; tak&#233; kombinovat v&#237;ce zdroj&#367; d&#367;kaz&#367; a&nbsp;zapojovat do&nbsp;anal&#253;zy v&#237;ce lid&#237;, kte&#345;&#237; mohou navz&#225;jem zpochyb&#328;ovat sv&#233; interpretace.</p><p>Konfirma&#269;n&#237; zkreslen&#237; nelze zcela odstranit. Je to&nbsp;p&#345;irozen&#225; sou&#269;&#225;st lidsk&#233;ho pozn&#225;v&#225;n&#237;. Praktick&#253;m c&#237;lem proto nen&#237; jeho eliminace, ale vytv&#225;&#345;en&#237; postup&#367; a&nbsp;rozhodovac&#237;ch proces&#367;, kter&#233; jej dok&#225;&#382;ou odhalit d&#345;&#237;ve, ne&#382; za&#269;ne nen&#225;padn&#283; ovliv&#328;ovat z&#225;v&#283;ry.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;32ee5287-4dd5-4aa8-81fa-bb22ffd95657&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[AI agent]]></title><description><![CDATA[Software, kter&#253; dok&#225;&#382;e pl&#225;novat a vykon&#225;vat &#250;koly nap&#345;&#237;&#269; digit&#225;ln&#237;mi syst&#233;my t&#237;m, &#382;e pracuje s n&#225;stroji, weby a daty, m&#237;sto aby pouze generoval odpov&#283;di.]]></description><link>https://www.reknisioweb.cz/p/ai-agent</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/ai-agent</guid><dc:creator><![CDATA[Martin Kopta]]></dc:creator><pubDate>Mon, 02 Mar 2026 06:59:00 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/b75be1d7-8957-4718-a8d3-d452daefcb04_1536x1024.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Na&nbsp;webu se objevuje nov&#253; typ akt&#233;ra. AI agenti (<a href="https://cloud.google.com/discover/what-are-ai-agents">AI agents</a>). Na&nbsp;rozd&#237;l od&nbsp;b&#283;&#382;n&#253;ch model&#367; um&#283;l&#233; inteligence, kter&#233; pouze vytv&#225;&#345;ej&#237; odpov&#283;di, dok&#225;&#382;ou agenti sledovat c&#237;l a&nbsp;postupn&#283; vykon&#225;vat kroky, kter&#233; k&nbsp;n&#283;mu vedou. Sb&#237;raj&#237; informace, pracuj&#237; s&nbsp;rozhran&#237;mi a&nbsp;podle v&#253;sledk&#367; upravuj&#237; dal&#353;&#237; postup. Web se tak postupn&#283; st&#225;v&#225; nejen m&#237;stem pro &#269;ten&#237;, ale i&nbsp;prost&#345;ed&#237;m, ve&nbsp;kter&#233;m software vyhled&#225;v&#225; informace a&nbsp;prov&#225;d&#237; &#250;koly.</p><p>AI agent obvykle pracuje v&nbsp;opakuj&#237;c&#237;m se cyklu. Nejprve dostane zad&#225;n&#237;. Pot&#233; navrhne dal&#353;&#237; krok. Provede akci pomoc&#237; n&#225;stroje, nap&#345;&#237;klad p&#345;es prohl&#237;&#382;e&#269; nebo rozhran&#237; API. N&#225;sledn&#283; vyhodnot&#237; v&#253;sledek a&nbsp;rozhodne se, co ud&#283;lat d&#225;l. D&#237;ky tomuto postupu m&#367;&#382;e software zvl&#225;dnout &#250;lohy, kter&#233; maj&#237; v&#237;ce krok&#367; a&nbsp;zasahuj&#237; do&nbsp;r&#367;zn&#253;ch syst&#233;m&#367;. Nejen &#382;e doporu&#269;&#237;, co by se m&#283;lo ud&#283;lat. Dok&#225;&#382;e nap&#345;&#237;klad proj&#237;t web, analyzovat data, vyplnit formul&#225;&#345;e nebo sestavit report z&nbsp;v&#237;ce zdroj&#367;.</p><p>Samotn&#225; my&#353;lenka agent&#367; nen&#237; nov&#225;. V&nbsp;klasick&#233; um&#283;l&#233; inteligenci se agent popisuje jako entita, kter&#225; vn&#237;m&#225; sv&#233; okol&#237; a&nbsp;jedn&#225; tak, aby dos&#225;hla ur&#269;it&#233;ho c&#237;le. Velk&#233; jazykov&#233; modely v&#353;ak tento koncept v&#253;razn&#283; zp&#345;&#237;stupnily v&nbsp;praxi. Software dnes dok&#225;&#382;e porozum&#283;t p&#345;irozen&#233;mu zad&#225;n&#237; a&nbsp;p&#345;ev&#233;st ho na&nbsp;konkr&#233;tn&#237; kroky nap&#345;&#237;&#269; r&#367;zn&#253;mi digit&#225;ln&#237;mi rozhran&#237;mi.</p><p>Pro web to&nbsp;znamen&#225; nen&#225;padnou, ale d&#367;le&#382;itou zm&#283;nu. Webov&#233; str&#225;nky u&#382; nejsou ur&#269;eny jen lidem nebo vyhled&#225;vac&#237;m robot&#367;m. St&#225;le &#269;ast&#283;ji je interpretuj&#237; tak&#233; automatizovan&#233; syst&#233;my, kter&#233; pracuj&#237; jm&#233;nem u&#382;ivatel&#367;. Mohou vyhledat dokumentaci, porovnat parametry produkt&#367; nebo p&#345;ipravit transakci je&#353;t&#283; d&#345;&#237;ve, ne&#382; &#269;lov&#283;k&nbsp;str&#225;nku v&#367;bec otev&#345;e.</p><p>Zaj&#237;mav&#233; je, &#382;e vlastnosti, kter&#233; web zp&#345;&#237;stup&#328;uj&#237; takov&#253;m syst&#233;m&#367;m, nejsou nijak nov&#233;. P&#345;ehledn&#225; struktura, s&#233;mantick&#233; zna&#269;kov&#225;n&#237;, srozumiteln&#225; navigace, stabiln&#237; adresy URL, spolehliv&#233; formul&#225;&#345;e a&nbsp;dob&#345;e popsan&#225; API rozhran&#237; sni&#382;uj&#237; nejednozna&#269;nost. Pom&#225;haj&#237; lidem se na&nbsp;webu orientovat. A&nbsp;z&#225;rove&#328; pom&#225;haj&#237; i&nbsp;softwaru pochopit, co str&#225;nka obsahuje a&nbsp;jak&#233; akce jsou na&nbsp;n&#237; mo&#382;n&#233;.</p><p>AI agenti tedy webov&#233; str&#225;nky nenahrazuj&#237;. Sp&#237;&#353;e znovu zd&#367;raz&#328;uj&#237; v&#253;znam dob&#345;e navr&#382;en&#233;ho webu. Str&#225;nek, kter&#233; dok&#225;&#382;ou jasn&#283; komunikovat. Nejen s&nbsp;lidmi, ale i&nbsp;s&nbsp;rostouc&#237;m po&#269;tem stroj&#367;, kter&#233; web vedle nich st&#225;le &#269;ast&#283;ji proch&#225;zej&#237;.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;23a63f00-15c7-41bc-b22a-cba74f3880ec&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[Kouskování]]></title><description><![CDATA[Strukturov&#225;n&#237; informac&#237; a &#250;kol&#367; do smyslupln&#253;ch celk&#367;, kter&#233; sni&#382;uj&#237; kognitivn&#237; z&#225;t&#283;&#382; a z&#225;rove&#328; zachov&#225;vaj&#237; p&#345;ehlednost a orientaci.]]></description><link>https://www.reknisioweb.cz/p/chunking</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/chunking</guid><pubDate>Wed, 11 Feb 2026 06:59:00 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/5916a952-a5e4-4a20-a127-113a5bfa4fba_1536x1024.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Kouskov&#225;n&#237; (<a href="https://www.interaction-design.org/literature/book/the-glossary-of-human-computer-interaction/chunking">chunking</a>) nen&#237; pravidlo o&nbsp;po&#269;tu polo&#382;ek na&nbsp;str&#225;nce. Je to&nbsp;zp&#367;sob, jak sni&#382;ovat zbyte&#269;nou ment&#225;ln&#237; n&#225;mahu. V&nbsp;<a href="https://www.reknisioweb.cz/p/human-cetered-design">human&#173;&#8209;centred design</a> znamen&#225; uspo&#345;&#225;dat obsah a&nbsp;pracovn&#237; postupy do&nbsp;smyslupln&#253;ch celk&#367; tak, aby odpov&#237;daly tomu, jak lid&#233; vn&#237;maj&#237;, zpracov&#225;vaj&#237; a&nbsp;pamatuj&#237; si informace. Pokud je navr&#382;en dob&#345;e, zvy&#353;uje srozumitelnost, efektivitu i&nbsp;p&#345;&#237;stupnost. Pokud je pou&#382;it mechanicky, m&#367;&#382;e naopak zku&#353;enost rozt&#345;&#237;&#353;tit a&nbsp;zv&#253;&#353;it interak&#269;n&#237; n&#225;klady.</p><p>&#268;asto citovan&#233; 7&#8239;&#177;&#8201;2 poch&#225;z&#237; z&nbsp;roku 1956 z&nbsp;pr&#225;ce <em><a href="https://www.reknisioweb.cz/p/george-miller">George A. Millera</a></em>. Jeho hlavn&#237; zji&#353;t&#283;n&#237; v&#353;ak ne&#345;&#237;k&#225;, &#382;e navigace m&#225; m&#237;t sedm polo&#382;ek. Ukazuje, &#382;e pracovn&#237; <a href="https://labs.la.utexas.edu/gilden/files/2016/04/MagicNumberSeven-Miller1956.pdf">pam&#283;&#357; pojme omezen&#253; po&#269;et celk&#367;</a> a&nbsp;&#382;e to, co pova&#382;ujeme za&nbsp;jeden celek, z&#225;vis&#237; na&nbsp;v&#253;znamu a&nbsp;p&#345;edchoz&#237; zku&#353;enosti. Nov&#283;j&#353;&#237; v&#253;zkum, nap&#345;&#237;klad pr&#225;ce <em><a href="https://en.wikipedia.org/wiki/Nelson_Cowan">Nelsona Cowana</a></em>, nazna&#269;uje, &#382;e pozornost se obvykle soust&#345;ed&#237; sp&#237;&#353;e na&nbsp;<a href="https://www.researchgate.net/publication/11830840_The_Magical_Number_4_in_Short-Term_Memory_A_Reconsideration_of_Mental_Storage_Capacity">&#269;ty&#345;i&nbsp;takov&#233; celky</a>. Kapacita tedy nen&#237; univerz&#225;ln&#237; &#269;&#237;slo, ale prom&#283;nn&#225; vlastnost kontextu.</p><p>Pro digit&#225;ln&#237; syst&#233;my je z&#225;sadn&#237; rozd&#237;l mezi vnit&#345;n&#237; slo&#382;itost&#237; &#250;kolu a&nbsp;z&#225;t&#283;&#382;&#237;, kterou vytv&#225;&#345;&#237; jeho prezentace. Teorie kognitivn&#237; z&#225;t&#283;&#382;e ukazuje, &#382;e samotnou slo&#382;itost &#250;kolu odstranit nelze. Lze v&#353;ak omezit zbyte&#269;nou n&#225;mahu zp&#367;sobenou nep&#345;ehlednou strukturou. Jasn&#233; nadpisy, logicky seskupen&#225; pole ve&nbsp;formul&#225;&#345;i, postup rozd&#283;len&#253; do&nbsp;krok&#367; a&nbsp;postupn&#233; odhalov&#225;n&#237; detail&#367; pom&#225;haj&#237; soust&#345;edit se v&#382;dy na&nbsp;jeden smyslupln&#253; celek a&nbsp;z&#225;rove&#328; neztratit orientaci.</p><p>Vizu&#225;ln&#237; seskupov&#225;n&#237; tento proces podporuje. Principy bl&#237;zkosti a&nbsp;podobnosti zp&#367;sobuj&#237;, &#382;e prvky vn&#237;m&#225;me jako souvisej&#237;c&#237;. To&nbsp;usnad&#328;uje rychl&#233; skenov&#225;n&#237;, kter&#233; je na&nbsp;webu b&#283;&#382;n&#283;j&#353;&#237; ne&#382; souvisl&#233; &#269;ten&#237;. Kouskov&#225;n&#237; v&#353;ak mus&#237; b&#253;t nejen vizu&#225;ln&#237;, ale i&nbsp;s&#233;mantick&#253;. Strukturovan&#233; nadpisy, oblasti str&#225;nky a&nbsp;spr&#225;vn&#233; zna&#269;kov&#225;n&#237; zaji&#353;&#357;uj&#237;, &#382;e &#269;len&#283;n&#237; z&#367;stane &#269;iteln&#233; i&nbsp;pro asisten&#269;n&#237; technologie.</p><p>Kouskov&#225;n&#237; p&#367;sob&#237; na&nbsp;v&#237;ce &#250;rovn&#237;ch. Od&nbsp;form&#225;tov&#225;n&#237; ov&#283;&#345;ovac&#237;ch k&#243;d&#367; a&#382; po&nbsp;n&#225;vrh cel&#233; informa&#269;n&#237; architektury. Nejde o&nbsp;minimalismus ani o&nbsp;magick&#233; &#269;&#237;slo. Jde o&nbsp;respekt k&nbsp;tomu, jak lid&#233; skute&#269;n&#283; p&#345;em&#253;&#353;lej&#237; a&nbsp;jak si vytv&#225;&#345;ej&#237; smyslupln&#233; celky.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;ed0cb0ba-9e48-49b6-9300-0d8cde5ad042&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[UI kit]]></title><description><![CDATA[Sada znovupou&#382;iteln&#253;ch prvk&#367; u&#382;ivatelsk&#233;ho rozhran&#237;, kter&#225; sjednocuje vizu&#225;ln&#237; a interak&#269;n&#237; rozhodnut&#237; s c&#237;lem urychlit n&#225;vrh, v&#253;voj a dlouhodobou &#250;dr&#382;bu.]]></description><link>https://www.reknisioweb.cz/p/ui-kit</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/ui-kit</guid><pubDate>Tue, 10 Feb 2026 06:59:00 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/4c6b2099-6693-4a40-bad2-2e34997e9d56_1536x1024.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><a href="https://www.interaction-design.org/literature/topics/ui-kits">UI kit</a> je praktick&#253; n&#225;stroj pro udr&#382;en&#237; konzistence ve&nbsp;v&#283;t&#353;&#237;m m&#283;&#345;&#237;tku. Sdru&#382;uje prvky rozhran&#237;, jako jsou tla&#269;&#237;tka, formul&#225;&#345;ov&#225; pole, navigace, typografie, rozestupy a&nbsp;b&#283;&#382;n&#233; stavy. Jeho hlavn&#237; p&#345;&#237;nos je efektivita. Umo&#382;&#328;uje m&#233;n&#283; improvizovan&#253;ch rozhodnut&#237;, rychlej&#353;&#237; dod&#225;n&#237; a&nbsp;omezen&#237; vizu&#225;ln&#237;ho rozpadu nap&#345;&#237;&#269; str&#225;nkami a&nbsp;verzemi.</p><p>Na&nbsp;rozd&#237;l od&nbsp;designov&#233;ho syst&#233;mu se UI kit nesna&#382;&#237; definovat organiza&#269;n&#237; procesy ani &#345;&#237;zen&#237;. Nach&#225;z&#237; se mezi stylov&#253;m manu&#225;lem a&nbsp;plnohodnotn&#253;m syst&#233;mem a&nbsp;soust&#345;ed&#237; se na&nbsp;konkr&#233;tn&#237;, znovupou&#382;iteln&#233; stavebn&#237; bloky. Zam&#283;&#328;ov&#225;n&#237; t&#283;chto vrstev je &#269;astou chybou. Sd&#237;len&#225; knihovna komponent m&#367;&#382;e zv&#253;&#353;it konzistenci, ale sama o&nbsp;sob&#283; ne&#345;e&#353;&#237; koordinaci, vlastnictv&#237; ani v&#253;voj v&nbsp;&#269;ase.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;2703cac6-cef8-4d07-9149-b566f8c10a92&quot;,&quot;caption&quot;:&quot;Knihovna komponent (component library) p&#345;edstavuje stavebnici pro n&#225;vrh modern&#237;ch web&#367; a aplikac&#237;. P&#345;edstavte si ji jako sadu opakovan&#283; pou&#382;iteln&#253;ch u&#382;ivatelsk&#253;ch prvk&#367; &#8211; nap&#345;&#237;klad tla&#269;&#237;tek, p&#345;ep&#237;na&#269;&#367;, formul&#225;&#345;ov&#253;ch pol&#237; nebo naviga&#269;n&#237;ch prvk&#367;.&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Knihovna komponent&quot;,&quot;publishedBylines&quot;:[],&quot;post_date&quot;:&quot;2025-05-29T05:59:00.000Z&quot;,&quot;cover_image&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5e7b49dd-1b75-4210-9a43-65dde5490e70_1536x1024.webp&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/component-library&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:164739438,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>Sou&#269;asn&#233; UI kity obvykle existuj&#237; v&nbsp;n&#225;vrhov&#253;ch n&#225;stroj&#237;ch i&nbsp;v&nbsp;k&#243;du. N&#225;vrhov&#233; verze podporuj&#237; rychl&#233; skl&#225;d&#225;n&#237; obrazovek, zat&#237;mco k&#243;dov&#233; verze p&#345;ev&#225;d&#283;j&#237; stejn&#225; rozhodnut&#237; do&nbsp;produk&#269;n&#237;ch komponent. St&#225;le &#269;ast&#283;ji jsou ob&#283; propojeny pomoc&#237; designov&#253;ch token&#367;. Ty p&#345;edstavuj&#237; pojmenovan&#233; prom&#283;nn&#233; pro barvy, rozestupy a&nbsp;typografii a&nbsp;usnad&#328;uj&#237; zm&#283;ny t&#233;mat, redesign i&nbsp;opravy p&#345;&#237;stupnosti.</p><p>P&#345;&#237;stupnost je kl&#237;&#269;ov&#253;m m&#283;&#345;&#237;tkem kvality. Ovl&#225;d&#225;n&#237; kl&#225;vesnic&#237;, viditelnost fokusu, velikost c&#237;l&#367; a&nbsp;chybov&#233; stavy jsou odpov&#283;dnost&#237; jednotliv&#253;ch komponent. Pokud nejsou &#345;e&#353;eny u&#382; v&nbsp;UI kitu, probl&#233;my se n&#225;sob&#237; a&nbsp;jejich n&#225;prava je n&#225;kladn&#225;.</p><p>Pro dlouhodob&#283; udr&#382;ovan&#233; weby je UI kit infrastruktura. Vy&#382;aduje dokumentaci, verzov&#225;n&#237; a&nbsp;jasn&#253; zdroj pravdy. P&#345;i&nbsp;dobr&#233; p&#233;&#269;i&nbsp;sni&#382;uje t&#345;en&#237; a&nbsp;podporuje konzistenci. P&#345;i&nbsp;zanedb&#225;n&#237; se m&#283;n&#237; v&nbsp;dal&#353;&#237; zdroj dluhu.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;8572f077-71fe-4eed-bea1-33e4c6712671&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[Negativní prostor]]></title><description><![CDATA[Z&#225;m&#283;rn&#225; absence obsahu, kter&#225; strukturuje rozhran&#237;, sni&#382;uje kognitivn&#237; z&#225;t&#283;&#382; a zvy&#353;uje srozumitelnost, p&#345;&#237;stupnost a vn&#237;manou kvalitu.]]></description><link>https://www.reknisioweb.cz/p/white-space</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/white-space</guid><dc:creator><![CDATA[Martin Kopta]]></dc:creator><pubDate>Thu, 05 Feb 2026 06:59:00 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/be5404d6-d1a0-4f34-9883-e8809067ac34_1536x1024.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><a href="https://www.ilincev.com/whitespace">Negativn&#237; prostor</a> (<a href="https://www.interaction-design.org/literature/article/the-power-of-white-space">white space</a>) nen&#237; pr&#225;zdn&#233; m&#237;sto, kter&#233; &#269;ek&#225; na&nbsp;zapln&#283;n&#237;. V&nbsp;n&#225;vrhu u&#382;ivatelsk&#253;ch rozhran&#237; jde o&nbsp;jeden z&nbsp;nejd&#367;le&#382;it&#283;j&#353;&#237;ch n&#225;stroj&#367;, kter&#253; rozhoduje o&nbsp;tom, jak rychle lid&#233; pochop&#237;, co vid&#237;, a&nbsp;jak jist&#283; se dok&#225;&#382;ou rozhodovat. Vzd&#225;lenosti mezi prvky ur&#269;uj&#237; hierarchii, vztahy i&nbsp;prioritu, a&nbsp;to&nbsp;bez nutnosti p&#345;id&#225;vat dal&#353;&#237; grafick&#233; prvky.</p><p>Nejsiln&#283;j&#353;&#237; &#250;&#269;inek b&#237;l&#233;ho prostoru je percep&#269;n&#237;. Lidsk&#233; vn&#237;m&#225;n&#237; vyu&#382;&#237;v&#225; bl&#237;zkost jako hlavn&#237; vod&#237;tko pro seskupov&#225;n&#237; informac&#237;. Prvky um&#237;st&#283;n&#233; bl&#237;zko sebe jsou ch&#225;p&#225;ny jako souvisej&#237;c&#237;, v&#283;t&#353;&#237; mezery naopak nazna&#269;uj&#237; odd&#283;len&#237;. D&#237;ky tomu lze strukturu rozhran&#237; vyj&#225;d&#345;it samotn&#253;m rozlo&#382;en&#237;m. Pokud je rozestup konzistentn&#237;, u&#382;ivatel se v&nbsp;syst&#233;mu rychle zorientuje. Pokud je nahodil&#253;, mus&#237; se neust&#225;le zastavovat a&nbsp;vyhodnocovat.</p><p>B&#237;l&#253; prostor z&#225;rove&#328; pom&#225;h&#225; regulovat kognitivn&#237; z&#225;t&#283;&#382;. P&#345;ehu&#353;t&#283;n&#225; rozhran&#237; nut&#237; u&#382;ivatele k&nbsp;neust&#225;l&#233;mu ment&#225;ln&#237;mu t&#345;&#237;d&#283;n&#237;. Vhodn&#233; mezery rozd&#283;luj&#237; obsah do&nbsp;zvl&#225;dnuteln&#253;ch celk&#367; a&nbsp;rozhran&#237; pak p&#367;sob&#237; klidn&#283;ji a&nbsp;&#269;iteln&#283;ji. V&#253;zkumy ukazuj&#237;, &#382;e rychlost pr&#225;ce se nemus&#237; v&#253;razn&#283; zm&#283;nit, ale pocit srozumitelnosti a&nbsp;komfortu ano.</p><p>V&nbsp;textov&#253;ch &#269;&#225;stech rozhran&#237; ovliv&#328;uje b&#237;l&#253; prostor &#269;itelnost i&nbsp;porozum&#283;n&#237;. &#344;&#225;dkov&#225;n&#237;, mezery mezi odstavci a&nbsp;okraje mohou m&#237;rn&#283; zpomalit &#269;ten&#237;, ale &#269;asto zlep&#353;uj&#237; pochopen&#237; a&nbsp;zapamatov&#225;n&#237; obsahu.</p><p>Z&nbsp;pohledu p&#345;&#237;stupnosti je b&#237;l&#253; prostor nezbytn&#253;. Rozhran&#237; mus&#237; fungovat i&nbsp;p&#345;i&nbsp;zv&#283;t&#353;en&#253;ch rozestupech textu a&nbsp;dostate&#269;n&#233; mezery kolem ovl&#225;dac&#237;ch prvk&#367; sni&#382;uj&#237; chybovost na&nbsp;dotykov&#253;ch za&#345;&#237;zen&#237;ch.</p><p>Dobr&#233; rozhran&#237; b&#237;l&#253; prostor nemaximalizuje. Pou&#382;&#237;v&#225; ho c&#237;len&#283;.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;273ffa7b-1708-4327-8b52-76befa292037&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[Klíčové ukazatele výkonnosti]]></title><description><![CDATA[Ukazatel, kter&#253; slou&#382;&#237; k posouzen&#237; postupu sm&#283;rem k c&#237;li a k rozhodov&#225;n&#237; o tom, co zm&#283;nit, up&#345;ednostnit nebo ukon&#269;it.]]></description><link>https://www.reknisioweb.cz/p/kpi</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/kpi</guid><pubDate>Tue, 03 Feb 2026 06:59:17 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/7461df2f-86e5-4681-b1cd-fea74feb8652_800x533.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Kl&#237;&#269;ov&#233; ukazatele v&#253;konnosti (<a href="https://en.wikipedia.org/wiki/Performance_indicator">key performance indicators</a>, KPI) maj&#237; pom&#225;hat s&nbsp;rozhodov&#225;n&#237;m. Kdy&#382; funguj&#237;, zp&#345;ehled&#328;uj&#237; postup a&nbsp;odhaluj&#237; nutn&#233; kompromisy. Kdy&#382; selh&#225;vaj&#237;, m&#283;n&#237; se v&nbsp;kulisu. &#268;&#237;sla se sb&#237;raj&#237;, pravideln&#283; vykazuj&#237;, ale neovliv&#328;uj&#237; dal&#353;&#237; kroky. Rozd&#237;l nen&#237; v&nbsp;n&#225;stroj&#237;ch, ale v&nbsp;tom, zda je ukazatel skute&#269;n&#283; nav&#225;z&#225;n na&nbsp;smyslupln&#253; c&#237;l.</p><p>KPI nen&#237; tot&#233;&#382; co b&#283;&#382;n&#225; metrika. Metriky popisuj&#237;, co se d&#283;je. KPI vyjad&#345;uj&#237;, zda je to&nbsp;d&#367;le&#382;it&#233;. N&#225;v&#353;t&#283;vnost, doba na&#269;&#237;t&#225;n&#237; nebo po&#269;et chyb z&#367;st&#225;vaj&#237; pouh&#253;m popisem reality, dokud nejsou v&#253;slovn&#283; spojeny s&nbsp;c&#237;lem. T&#237;m m&#367;&#382;e b&#253;t nap&#345;&#237;klad zv&#253;&#353;en&#237; kvalitn&#237; popt&#225;vky, zlep&#353;en&#237; &#250;sp&#283;&#353;nosti &#250;kol&#367; nebo sn&#237;&#382;en&#237; provozn&#237;ch rizik. Teprve tehdy se z&nbsp;nich st&#225;vaj&#237; ukazatele v&#253;konnosti, nikoli jen aktivity.</p><p>Funk&#269;n&#237; syst&#233;m KPI je &#250;mysln&#283; &#250;sporn&#253;. Mal&#253; po&#269;et ukazatel&#367; nut&#237; k&nbsp;priorit&#225;m a&nbsp;vyjas&#328;uje odpov&#283;dnost. Snaha m&#283;&#345;it v&#353;e obvykle vede k&nbsp;opaku. V&#253;znam se rozost&#345;&#237; a&nbsp;odpov&#283;dnost se rozplyne. Proto vysp&#283;l&#233; p&#345;&#237;stupy kombinuj&#237; n&#283;kolik v&#253;sledkov&#253;ch KPI s&nbsp;dopl&#328;kov&#253;mi ukazateli, kter&#233; br&#225;n&#237; optimalizaci jedn&#233; oblasti na&nbsp;&#250;kor jin&#233;.</p><p>V&nbsp;prost&#345;ed&#237; web&#367; se KPI typicky vztahuj&#237; k&nbsp;v&#253;sledk&#367;m, u&#382;ivatelsk&#233; zku&#353;enosti a&nbsp;provozu. Ka&#382;d&#225; z&nbsp;t&#283;chto oblast&#237; je d&#367;le&#382;it&#225;, ale &#382;&#225;dn&#225; nesta&#269;&#237; sama o&nbsp;sob&#283;.</p><p>&#352;patn&#283; navr&#382;en&#233; KPI se daj&#237; snadno obch&#225;zet. Jakmile se &#269;&#237;slo stane c&#237;lem, chov&#225;n&#237; se p&#345;izp&#367;sob&#237; &#269;&#237;slu, ne p&#367;vodn&#237;mu z&#225;m&#283;ru. Ka&#382;d&#253; KPI proto mus&#237; m&#237;t jasnou definici a&nbsp;odpov&#283;dnost. P&#345;edev&#353;&#237;m by m&#283;l odpov&#237;dat na&nbsp;jednoduchou ot&#225;zku, jak&#233; rozhodnut&#237; se zm&#283;n&#237;, pokud se hodnota v&#253;razn&#283; pohne.</p><p>Pou&#382;&#237;van&#233; spr&#225;vn&#283; nejsou KPI n&#225;strojem kontroly. Jsou prost&#345;edkem orientace. Pom&#225;haj&#237; rozhodnout, kde jednat d&#225;l a&nbsp;kde naopak nezasahovat.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;6f398175-f135-440a-95a5-c164844efb59&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[Syndrom prázdné stránky]]></title><description><![CDATA[Opakovan&#233; selh&#225;n&#237; zah&#225;jen&#237; pr&#225;ce, p&#345;i n&#283;m&#382; nadm&#283;rn&#225; volnost, p&#345;ed&#269;asn&#233; hodnocen&#237; a vn&#237;man&#225; d&#367;le&#382;itost br&#225;n&#237; prvn&#237;mu smyslupln&#233;mu kroku.]]></description><link>https://www.reknisioweb.cz/p/blank-page-syndrome</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/blank-page-syndrome</guid><pubDate>Wed, 28 Jan 2026 06:59:00 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/ad3a7262-93d9-4e0f-b629-33ddb2d6fe78_800x533.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><a href="https://www.renenekuda.cz/prazdna-stranka/">Syndrom pr&#225;zdn&#233; str&#225;nky</a> (<a href="https://www.psychologytoday.com/us/blog/rethinking-mental-health/202104/5-ways-overcome-blank-page-syndrome">blank page syndrome</a>) ozna&#269;uje okam&#382;ik, kdy by pr&#225;ce m&#283;la za&#269;&#237;t, ale neza&#269;ne. Dokument je otev&#345;en&#253;, pl&#225;tno pr&#225;zdn&#233;, syst&#233;m p&#345;ipraven&#253;&#8239;&#8211;&#8201;a&nbsp;p&#345;esto se nic ned&#283;je. Nejde o&nbsp;nedostatek n&#225;pad&#367; ani schopnost&#237;. Jde o&nbsp;struktur&#225;ln&#237; selh&#225;n&#237; na&nbsp;samotn&#233;m za&#269;&#225;tku tv&#367;r&#269;&#237; nebo analytick&#233; pr&#225;ce.</p><p>Podstatou syndromu je situace, kdy se tvorba a&nbsp;hodnocen&#237; slou&#269;&#237; do&nbsp;jednoho okam&#382;iku. M&#237;sto zkoum&#225;n&#237; mo&#382;nost&#237; p&#345;ich&#225;z&#237; posuzov&#225;n&#237; v&#253;sledk&#367;. Prvn&#237; v&#283;ta, rozvr&#382;en&#237; nebo zm&#283;na&nbsp;v&nbsp;k&#243;du se ch&#225;pou jako definitivn&#237; rozhodnut&#237;, kter&#233; nese odpov&#283;dnost za&nbsp;cel&#253; v&#253;sledek. V&nbsp;takov&#233; situaci je v&#225;h&#225;n&#237; logick&#233;. Za&#269;&#237;t se rovn&#225; riskovat chybu.</p><p>Dal&#353;&#237;m zdrojem probl&#233;mu je nedostatek omezen&#237;. Webov&#225; pr&#225;ce nab&#237;z&#237; t&#233;m&#283;&#345; neomezen&#233; mno&#382;stv&#237; voleb. Rozvr&#382;en&#237;, komponenty, t&#243;n komunikace i&nbsp;technologie. Psychologick&#253; v&#253;zkum ale ukazuje, &#382;e p&#345;&#237;li&#353; mnoho mo&#382;nost&#237; motivaci sp&#237;&#353;e oslabuje. Ka&#382;d&#233; rozhodnut&#237; vylu&#269;uje mnoho dal&#353;&#237;ch a&nbsp;z&#225;vazek pak p&#367;sob&#237; sv&#233;voln&#283; a&nbsp;nebezpe&#269;n&#283;. Pr&#225;zdn&#225; str&#225;nka se m&#283;n&#237; z&nbsp;p&#345;&#237;le&#382;itosti v&nbsp;hrozbu.</p><p>Situaci zhor&#353;uje i&nbsp;kognitivn&#237; z&#225;t&#283;&#382;. &#218;vodn&#237; f&#225;ze&nbsp;&#269;asto vy&#382;aduj&#237; sou&#269;asn&#283; myslet na&nbsp;strukturu, obsah, interakci, p&#345;&#237;stupnost i&nbsp;budouc&#237; &#250;dr&#382;bu. Kdy&#382; je t&#283;chto po&#382;adavk&#367; p&#345;&#237;li&#353;, pracovn&#237; pam&#283;&#357; se zahlcuje a&nbsp;zah&#225;jen&#237; selh&#225;v&#225;. Subjektivn&#283; se tento stav pro&#382;&#237;v&#225; jako pr&#225;zdno.</p><p>Syndrom pr&#225;zdn&#233; str&#225;nky je p&#345;edev&#353;&#237;m probl&#233;mem n&#225;vrhu. &#218;&#269;inn&#225; &#345;e&#353;en&#237; p&#345;ipom&#237;naj&#237; dobr&#253; design rozhran&#237;. Zav&#225;d&#283;j&#237; omezen&#237;, odd&#283;luj&#237; tvorbu od&nbsp;hodnocen&#237;, zmen&#353;uj&#237; prvn&#237; krok na&nbsp;n&#283;co z&#225;m&#283;rn&#283; mal&#233;ho a&nbsp;op&#237;raj&#237; se o&nbsp;syst&#233;my, jako jsou &#353;ablony, komponenty nebo obsahov&#233; modely. C&#237;lem nen&#237; inspirace, ale podm&#237;nky, v&nbsp;nich&#382; za&#269;&#225;tek nevy&#382;aduje odvahu.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;d47db75d-e9f0-4b16-ac3a-4187f6ec6729&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[Core Web Vitals]]></title><description><![CDATA[Standard v&#253;konu webu zalo&#382;en&#253; na re&#225;ln&#233; u&#382;ivatelsk&#233; zku&#353;enosti. Nehodnot&#237; abstraktn&#237; rychlost, ale konkr&#233;tn&#237; probl&#233;my: pozdn&#237; zobrazen&#237; obsahu, pomal&#233; reakce rozhran&#237; a nestabiln&#237; rozvr&#382;en&#237; str&#225;nky.]]></description><link>https://www.reknisioweb.cz/p/core-web-vitals</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/core-web-vitals</guid><pubDate>Tue, 27 Jan 2026 06:59:00 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/62f5789a-099b-450b-bb51-b5d3e8942168_800x533.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><em><a href="https://web.dev/articles/vitals">Core Web Vitals</a></em> jsou r&#225;mcem spole&#269;nosti <em>Google</em> pro posuzov&#225;n&#237; v&#253;konu z&nbsp;pohledu lid&#237;, nikoli stroj&#367;. Popisuj&#237; selh&#225;n&#237;, kter&#225; u&#382;ivatel&#233; okam&#382;it&#283; c&#237;t&#237;. Str&#225;nka je pova&#382;ov&#225;na&nbsp;za&nbsp;kvalitn&#237; tehdy, pokud spln&#237; hranice alespo&#328; u&nbsp;75&nbsp;% skute&#269;n&#253;ch n&#225;v&#353;t&#283;v.</p><p>Soubor tvo&#345;&#237; t&#345;i&nbsp;&#250;zce vymezen&#233; metriky:</p><p><em><a href="https://web.dev/articles/lcp">Largest Contentful Paint</a> (LCP)</em> m&#283;&#345;&#237; rychlost na&#269;ten&#237;. Odpov&#237;d&#225; na&nbsp;ot&#225;zku, kdy se ve&nbsp;viewportu skute&#269;n&#283; objev&#237; hlavn&#237; obsah&#8239;&#8211;&#8201;typicky <a href="https://www.reknisioweb.cz/p/hero-section">hero obr&#225;zek</a> nebo dominantn&#237; nadpis. LCP nen&#237; doba stahov&#225;n&#237;, ale okam&#382;ik vykreslen&#237;. &#268;asto ho zdr&#382;uje pomal&#225; odezva serveru, blokuj&#237;c&#237; <a href="https://www.reknisioweb.cz/p/css">kask&#225;dov&#233; styly</a>, pozdn&#237; nalezen&#237; zdroj&#367; nebo n&#225;ro&#269;n&#253; JavaScript.</p><p><em><a href="https://web.dev/articles/inp">Interaction to&nbsp;Next Paint (INP)</a></em> m&#283;&#345;&#237; odezvu rozhran&#237;. Sleduje, jak dlouho trv&#225;, ne&#382; se po&nbsp;kliknut&#237;, klepnut&#237; nebo stisku kl&#225;vesy projev&#237; viditeln&#225; reakce str&#225;nky. INP obvykle selh&#225;v&#225; ve&nbsp;chv&#237;li, kdy je hlavn&#237; vl&#225;kno zahlcen&#233;&#8239;&#8211;&#8201;dlouh&#253;mi skripty, slo&#382;it&#253;m vykreslov&#225;n&#237;m nebo extern&#237;mi skripty t&#345;et&#237;ch stran.</p><p><em><a href="https://web.dev/articles/cls">Cumulative Layout Shift (CLS)</a></em> m&#283;&#345;&#237; vizu&#225;ln&#237; stabilitu. Popisuje, jak moc se rozvr&#382;en&#237; str&#225;nky ne&#269;ekan&#283; posouv&#225; b&#283;hem jej&#237;ho &#382;ivota. P&#345;&#237;&#269;inou b&#253;vaj&#237; nevyhrazen&#233; obr&#225;zky, pozd&#283; vkl&#225;dan&#233; reklamy a&nbsp;embedovan&#233; prvky, zm&#283;ny p&#237;sma nebo dynamicky p&#345;idan&#233; komponenty.</p><p>Podstatn&#233; je, &#382;e Core Web Vitals vych&#225;zej&#237; z&nbsp;dat skute&#269;n&#253;ch u&#382;ivatel&#367;. Laboratorn&#237; n&#225;stroje pom&#225;haj&#237; hledat p&#345;&#237;&#269;iny, ale neur&#269;uj&#237; v&#253;sledek. I&nbsp;proto m&#367;&#382;e str&#225;nka lok&#225;ln&#283; vypadat dob&#345;e, a&nbsp;p&#345;esto v&nbsp;p&#345;ehledech selh&#225;vat.</p><p>Ve&nbsp;sv&#233; podstat&#283; jsou Core Web Vitals m&#283;&#345;&#237;tkem kvality&#8239;&#8211;&#8201;p&#345;edv&#237;dateln&#233;ho na&#269;&#237;t&#225;n&#237;, svi&#382;n&#233; odezvy a&nbsp;vizu&#225;ln&#237; spolehlivosti. Tedy z&#225;klad&#367; d&#367;v&#283;ryhodn&#233;ho webu.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;a6ba9590-5b5c-432c-a841-b49aebd8f2c4&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[No‑code a low‑code]]></title><description><![CDATA[N&#225;stroje pro rychlej&#353;&#237; tvorbu web&#367; a aplikac&#237;, kter&#233; nahrazuj&#237; &#269;&#225;st programov&#225;n&#237; vizu&#225;ln&#237;m nastavov&#225;n&#237;m a p&#345;esouvaj&#237; rizika z implementace do oblasti spr&#225;vy, architektury a dlouhodob&#233; udr&#382;itelnosti.]]></description><link>https://www.reknisioweb.cz/p/no-code</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/no-code</guid><pubDate>Thu, 22 Jan 2026 06:59:00 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/a72bf97f-a7d4-41e2-b494-f084aa0a51f2_800x533.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><a href="https://en.wikipedia.org/wiki/No-code_development_platform">No&#8209;code</a> a&nbsp;<a href="https://en.wikipedia.org/wiki/Low-code_development_platform">low&#8209;code</a> platformy se staly b&#283;&#382;nou sou&#269;&#225;st&#237; webov&#233; praxe. Ne proto, &#382;e by odstra&#328;ovaly slo&#382;itost, ale proto, &#382;e ji p&#345;esouvaj&#237; jinam. Umo&#382;&#328;uj&#237; rychle vytv&#225;&#345;et weby, aplikace a&nbsp;intern&#237; n&#225;stroje t&#237;m, &#382;e spojuj&#237; n&#225;vrh, logiku a&nbsp;nasazen&#237; do&nbsp;jednoho prost&#345;ed&#237;. Pro mnoho projekt&#367; je tento kompromis p&#345;ijateln&#253;, pokud je pochopen hned na&nbsp;za&#269;&#225;tku.</p><p>Nejviditeln&#283;j&#353;&#237; p&#345;&#237;nos spo&#269;&#237;v&#225; v&nbsp;rychlosti: Vizu&#225;ln&#237; editory, hotov&#233; komponenty a&nbsp;p&#345;ipraven&#225; propojen&#237; v&#253;razn&#283; zkracuj&#237; cestu od&nbsp;n&#225;padu k&nbsp;funk&#269;n&#237;mu &#345;e&#353;en&#237;. To&nbsp;je v&#253;hodn&#233; zejm&#233;na&nbsp;pro marketingov&#233; weby, obsahov&#233; projekty, prototypy a&nbsp;intern&#237; syst&#233;my, kde je d&#367;le&#382;it&#283;j&#353;&#237; tempo zm&#283;n ne&#382; technick&#225; dokonalost. V&nbsp;t&#283;chto p&#345;&#237;padech no&#8209;code a&nbsp;low&#8209;code sni&#382;uj&#237; bari&#233;ry a&nbsp;zlev&#328;uj&#237; experimentov&#225;n&#237;.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;727fdc46-1d43-426f-87a5-e97e213e5ac4&quot;,&quot;caption&quot;:&quot;No-code web scrapers umo&#382;&#328;uj&#237; sb&#237;rat data z web&#367; bez znalosti programov&#225;n&#237;, co&#382; usnad&#328;uje rychl&#233; shroma&#382;&#271;ov&#225;n&#237; informac&#237;. Mezi 10 nejlep&#353;&#237;ch pat&#345;&#237; n&#225;stroje jako Clay, Oxylabs, Automatio nebo Listly. Pro dal&#353;&#237; p&#283;tici si otev&#345;ete &#269;l&#225;nek od Linase Kiguolise. Nab&#237;zej&#237; intuitivn&#237; rozhran&#237; a funkce jako workflow veden&#233; um&#283;lou inteligenc&#237;, obohacov&#225;n&#237; dat a in&#8230;&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Top 10 no-code n&#225;stroj&#367; pro web scraping&quot;,&quot;publishedBylines&quot;:[],&quot;post_date&quot;:&quot;2024-11-10T23:13:04.992Z&quot;,&quot;cover_image&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e7a0d0d1-6722-42b2-a352-e9595562754d_612x408.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/top-10-no-code-nastroju-pro-web-scraping&quot;,&quot;section_name&quot;:&quot;&#127842; Jednohubky&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:151476227,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>Hranice mezi no&#8209;code a&nbsp;low&#8209;code je v&nbsp;praxi neostr&#225;. &#268;ist&#283; no&#8209;code p&#345;&#237;stup &#269;asto selh&#225;v&#225; ve&nbsp;chv&#237;li, kdy projekt vy&#382;aduje vlastn&#237; datov&#253; model, nestandardn&#237; integrace, p&#345;esn&#233; lad&#283;n&#237; v&#253;konu nebo d&#367;sledn&#233; &#345;e&#353;en&#237; p&#345;&#237;stupnosti. Low&#8209;code n&#225;stroje s&nbsp;t&#237;m po&#269;&#237;taj&#237; a&nbsp;umo&#382;&#328;uj&#237; doplnit k&#243;d tam, kde abstrakce nesta&#269;&#237;. Proto se &#250;sp&#283;&#353;n&#233; projekty &#269;asto p&#345;irozen&#283; m&#283;n&#237; v&nbsp;hybridy.</p><p>Rizika se objevuj&#237; pozd&#283;ji. Vizu&#225;ln&#237; logika se h&#367;&#345;e kontroluje a&nbsp;upravuje, z&#225;vislost na&nbsp;dodavateli se skr&#253;v&#225; v&nbsp;datech a&nbsp;provozn&#237;m modelu a&nbsp;bezpe&#269;nostn&#237; probl&#233;my &#269;asto vznikaj&#237; chybn&#253;m nastaven&#237;m. U&nbsp;ve&#345;ejn&#253;ch web&#367; se k&nbsp;tomu p&#345;id&#225;v&#225; tlak na&nbsp;dohledatelnost, v&#253;kon a&nbsp;p&#345;&#237;stupnost.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;1eb6a0b2-f53a-4024-8339-ba9978f0b331&quot;,&quot;caption&quot;:&quot;N8n (&#269;ti: n-eight-n) je platforma pro automatizaci pracovn&#237;ch postup&#367;, kter&#225; propojuje slu&#382;by, p&#345;en&#225;&#353;&#237; data a vykon&#225;v&#225; logiku pomoc&#237; vizu&#225;ln&#237;ho, uzlov&#233;ho editoru. N&#225;zev n8n je zkratkou nodemation, tedy node&#173;&#8209;based automation. Na prvn&#237; pohled p&#367;sob&#237; jako n&#225;stroj bez nutnosti ps&#225;t k&#243;d. &#8230;&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;N8n &#8211; open-source no-code platforma&quot;,&quot;publishedBylines&quot;:[],&quot;post_date&quot;:&quot;2026-01-23T06:59:00.000Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!GDJP!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F02ba7f41-c2a3-428b-b378-ba06eefa8cb2_1024x594.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/n8n&quot;,&quot;section_name&quot;:&quot;&#128736;&#65039; N&#225;stroje&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:186177815,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>Pou&#382;&#237;v&#225;ny uv&#225;&#382;liv&#283; funguj&#237; no&#8209;code a&nbsp;low&#8209;code platformy jako urychlova&#269;. Pou&#382;&#237;v&#225;ny bez discipl&#237;ny pouze odkl&#225;daj&#237; slo&#382;itost na&nbsp;dobu, kdy je jej&#237; &#345;e&#353;en&#237; drah&#233;. Rozhoduj&#237;c&#237; nen&#237; samotn&#253; n&#225;stroj, ale zp&#367;sob, jak&#253;m je &#345;&#237;zen.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;9e773444-0af7-49f5-8b28-f6e9a46b014e&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Dev stack]]></title><description><![CDATA[Soubor technologi&#237;, n&#225;stroj&#367; a postup&#367; pou&#382;&#237;van&#253;ch k v&#253;voji, nasazen&#237; a provozu webu &#269;i aplikace (front-end, back-end, datab&#225;ze, infrastruktura).]]></description><link>https://www.reknisioweb.cz/p/dev-stack</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/dev-stack</guid><pubDate>Tue, 20 Jan 2026 06:59:00 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/61e8a505-74c2-48bc-beef-b25ff1e8e930_800x533.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><em><a href="https://en.wikipedia.org/wiki/Solution_stack">Dev stack</a></em> (development stack, solution stack, technology stack, v&#253;vojov&#225; sada) je &#250;pln&#253; soubor technologi&#237; a&nbsp;postup&#367; pou&#382;&#237;van&#253;ch k&nbsp;v&#253;voji, nasazen&#237; a&nbsp;provozu webu &#269;i&nbsp;webov&#233; aplikace&#8239;&#8211;&#8201;od&nbsp;k&#243;du b&#283;&#382;&#237;c&#237;ho v&nbsp;prohl&#237;&#382;e&#269;i&nbsp;p&#345;es servery a&nbsp;datab&#225;ze&nbsp;a&#382; po&nbsp;infrastrukturu doru&#269;ov&#225;n&#237; a&nbsp;n&#225;stroje, kter&#233; &#345;&#237;d&#237; zm&#283;ny. Prakticky &#345;e&#269;eno: dev stack definuje, co lze vydat rychle, co se zhrout&#237; p&#345;i&nbsp;z&#225;t&#283;&#382;i, jak prob&#237;haj&#237; aktualizace a&nbsp;jak se hledaj&#237; p&#345;&#237;&#269;iny chyb.</p><p>Na&nbsp;prvn&#237; pohled je dne&#353;n&#237; web rozd&#283;len&#253;. Velk&#225; &#269;&#225;st ve&#345;ejn&#233;ho webu b&#283;&#382;&#237; na&nbsp;dlouhodob&#283; zaveden&#253;ch, CMS&#173;&#8209;orientovan&#253;ch stackech&#8239;&#8211;&#8201;s&nbsp;dominanc&#237; WordPressu a&nbsp;PHP. Sou&#269;asn&#283; ale pr&#367;zkumy mezi v&#253;voj&#225;&#345;i ale ukazuj&#237;, &#382;e nov&#233; projekty se soust&#345;e&#271;uj&#237; kolem aplika&#269;n&#237;ch stack&#367; postaven&#253;ch na&nbsp;JavaScriptu: Node.js, React, rela&#269;n&#237; datab&#225;ze&nbsp;typu PostgreSQL a&nbsp;kontejnerov&#233; nasazov&#225;n&#237;. Vznik&#225; tak mezera mezi t&#237;m, co se dlouhodob&#283; udr&#382;uje, a&nbsp;t&#237;m, co se nov&#283; stav&#237;. V&#283;t&#353;ina re&#225;ln&#253;ch web&#367; se pohybuje n&#283;kde mezi.</p><p>Skute&#269;n&#233; n&#225;klady stacku se projev&#237; a&#382; po&nbsp;spu&#353;t&#283;n&#237;. Rozhoduj&#237;c&#237; jsou &#382;ivotn&#237; cykly a&nbsp;podpora. Technologie s&nbsp;jasn&#283; definovan&#253;mi obdob&#237;mi podpory&#8239;&#8211;&#8201;nap&#345;&#237;klad <a href="https://www.reknisioweb.cz/p/long-term-support">LTS verzemi</a>&#8239;&#8211;&#8201;m&#283;n&#237; &#250;dr&#382;bu v&nbsp;pl&#225;novatelnou &#269;innost, nikoli v&nbsp;neust&#225;l&#233; ha&#353;en&#237; kriz&#237;. Bez nich technick&#253; dluh nar&#367;st&#225; ti&#353;e, ale ne&#250;prosn&#283;.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;548f45ce-67a5-49c7-bf6b-c9cc3ac1db2f&quot;,&quot;caption&quot;:&quot;Long-Term Support (LTS) ozna&#269;uje dlouhodobou podporu produktu. Poskytuje stabiln&#237; z&#225;klad pro v&#253;voj, &#250;dr&#382;bu a pou&#382;&#237;v&#225;n&#237; aplikac&#237; i web&#367;. V&#253;voj&#225;&#345;i, spr&#225;vci a ve v&#253;sledku i u&#382;ivatel&#233; z&#237;sk&#225;vaj&#237; jistotu, &#382;e produkt bude po ur&#269;itou dobu pravideln&#283; aktualizov&#225;n, opravov&#225;n a zaji&#353;t&#283;n proti bezpe&#269;nostn&#237;m rizik&#367;m.&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Long-Term Support&quot;,&quot;publishedBylines&quot;:[],&quot;post_date&quot;:&quot;2025-01-24T14:46:30.029Z&quot;,&quot;cover_image&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/46fcb9e0-7789-4731-b74a-5a591ec30566_1792x1024.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/long-term-support&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:155614593,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>V&#253;kon a&nbsp;p&#345;&#237;stupnost nastavuj&#237; nep&#345;ekro&#269;iteln&#233; minimum. WCAG 2.2 vymezuje z&#225;kladn&#237; o&#269;ek&#225;v&#225;n&#237; v&nbsp;oblasti p&#345;&#237;stupnosti, zat&#237;mco Core Web Vitals p&#345;ev&#225;d&#283;j&#237; v&#253;kon do&nbsp;m&#283;&#345;iteln&#253;ch, u&#382;ivatelsky vn&#237;mateln&#253;ch v&#253;sledk&#367;. Stacky, kter&#233; komplikuj&#237; s&#233;mantick&#233; HTML, efektivn&#237; cachov&#225;n&#237; nebo doru&#269;ov&#225;n&#237; obsahu, selh&#225;vaj&#237; v&nbsp;obou oblastech.</p><p>Bezpe&#269;nost nelze odd&#283;lit od&nbsp;samotn&#233;ho stacku. Modern&#237; stack mus&#237; po&#269;&#237;tat s&nbsp;b&#283;&#382;n&#253;mi webov&#253;mi riziky, se zabezpe&#269;en&#253;m v&#253;vojov&#253;m procesem i&nbsp;s&nbsp;integritou softwarov&#233;ho dodavatelsk&#233;ho &#345;et&#283;zce&#8239;&#8211;&#8201;od&nbsp;z&#225;vislost&#237; a&nbsp;plugin&#367; a&#382; po&nbsp;build a&nbsp;nasazen&#237;.</p><p>Pohledem dlouhodob&#233;ho provozu nen&#237; dev stack ot&#225;zkou novosti, ale odolnosti. Nejlep&#353;&#237; stacky nest&#225;rnou dramaticky&#8239;&#8211;&#8201;z&#367;st&#225;vaj&#237; srozumiteln&#233;, pozorovateln&#233;, opraviteln&#233; a&nbsp;rychl&#233; i&nbsp;dlouho pot&#233;, co odezn&#237; po&#269;&#225;te&#269;n&#237; nad&#353;en&#237; z&nbsp;jejich nasazen&#237;.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;cab29c31-170d-4ded-a701-ac151b8d6a36&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[Content delivery network (CDN)]]></title><description><![CDATA[Distribuovan&#225; s&#237;&#357; server&#367;, kter&#225; doru&#269;uje webov&#253; obsah z m&#237;st bl&#237;zk&#253;ch u&#382;ivatel&#367;m, aby zrychlila odezvu, zv&#253;&#353;ila spolehlivost a sn&#237;&#382;ila z&#225;t&#283;&#382; p&#367;vodn&#237;ho serveru.]]></description><link>https://www.reknisioweb.cz/p/cdn</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/cdn</guid><pubDate>Thu, 15 Jan 2026 06:59:00 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/0860e67e-73ca-4db2-b5be-d848565bcada_800x533.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><em><a href="https://en.wikipedia.org/wiki/Content_delivery_network">Content delivery network</a></em>, zkr&#225;cen&#283; CDN, funguje jako mezivrstva mezi u&#382;ivatelem a&nbsp;p&#367;vodn&#237;m serverem. Je to distribuovan&#225; mezipam&#283;&#357;.&nbsp;P&#345;eb&#237;r&#225; zna&#269;nou &#269;&#225;st pr&#225;ce, kterou by jinak muselo zvl&#225;dnout jedin&#233; m&#237;sto. V&#253;sledkem je rychlej&#353;&#237; na&#269;&#237;t&#225;n&#237;, vy&#353;&#353;&#237; odolnost p&#345;i&nbsp;&#353;pi&#269;k&#225;ch a&nbsp;stabiln&#283;j&#353;&#237; chov&#225;n&#237; webu nap&#345;&#237;&#269; regiony.</p><p>Z&nbsp;technick&#233;ho hlediska CDN sm&#283;ruje po&#382;adavky na&nbsp;nejbli&#382;&#353;&#237; vhodn&#253; server. Pokud je odpov&#283;&#271; k&nbsp;dispozici v&nbsp;mezipam&#283;ti, vr&#225;t&#237; se okam&#382;it&#283;. Pokud ne, CDN po&#382;adavek p&#345;ed&#225; na&nbsp;p&#367;vodn&#237; server a&nbsp;odpov&#283;&#271; se ulo&#382;&#237; pro dal&#353;&#237; pou&#382;it&#237;. P&#367;vodn&#237; server z&#367;st&#225;v&#225; zdrojem pravdy, ale nen&#237; zat&#283;&#382;ov&#225;n ka&#382;d&#253;m jednotliv&#253;m po&#382;adavkem. Pr&#225;v&#283; omezen&#237; vzd&#225;lenosti a&nbsp;opakovan&#253;ch p&#345;enos&#367; sni&#382;uje latenci i&nbsp;n&#225;roky na&nbsp;infrastrukturu.</p><p>Mezipam&#283;&#357; je p&#345;itom &#250;&#269;inn&#225; jen tehdy, kdy&#382; jsou pravidla jasn&#283; definov&#225;na. CDN se &#345;&#237;d&#237; standardn&#237;mi pravidly protokolu HTTP a&nbsp;spol&#233;h&#225; na&nbsp;to, &#382;e odpov&#283;di jednozna&#269;n&#283; popisuj&#237;, zda a&nbsp;jak dlouho mohou b&#253;t ulo&#382;eny. U&nbsp;statick&#253;ch soubor&#367; to&nbsp;umo&#382;&#328;uje dlouhodob&#233; ukl&#225;d&#225;n&#237; a&nbsp;v&#253;razn&#233; zrychlen&#237;. U&nbsp;dynamick&#233;ho obsahu je nutn&#225; v&#283;t&#353;&#237; opatrnost, proto&#382;e nejednozna&#269;nost se v&nbsp;distribuovan&#233;m prost&#345;ed&#237; rychle n&#225;sob&#237;.</p><p>Sou&#269;asn&#233; CDN nav&#237;c optimalizuj&#237; samotn&#253; p&#345;enos dat. Ukon&#269;uj&#237; &#353;ifrovan&#225; spojen&#237; na&nbsp;okraji s&#237;t&#283;, podporuj&#237; modern&#237; p&#345;enosov&#233; protokoly a&nbsp;zlep&#353;uj&#237; chov&#225;n&#237; spojen&#237; i&nbsp;na&nbsp;nestabiln&#237;ch s&#237;t&#237;ch. Stejn&#225; infrastruktura dnes pln&#237; i&nbsp;bezpe&#269;nostn&#237; roli. Rozpt&#253;len&#225; kapacita pom&#225;h&#225; zvl&#225;dat &#250;toky a&nbsp;filtrov&#225;n&#237; po&#382;adavk&#367; prob&#237;h&#225; d&#345;&#237;ve, ne&#382; se dotknou p&#367;vodn&#237;ho serveru. CDN tak nen&#237; jen n&#225;strojem pro zrychlen&#237;, ale vrstvou, kter&#225; &#269;in&#237; web p&#345;edv&#237;dateln&#283;j&#353;&#237;m a&nbsp;odoln&#283;j&#353;&#237;m v&#367;&#269;i&nbsp;realit&#283; provozu.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;99ee6ad7-72f1-47f4-aea3-362edc711c1b&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Konverzační rozhraní]]></title><description><![CDATA[Interak&#269;n&#237; vrstva, kter&#225; umo&#382;&#328;uje lidem z&#237;sk&#225;vat informace nebo &#345;e&#353;it &#250;koly prost&#345;ednictv&#237;m dialogu v p&#345;irozen&#233;m jazyce nam&#237;sto pr&#225;ce s ovl&#225;dac&#237;mi prvky a nab&#237;dkami.]]></description><link>https://www.reknisioweb.cz/p/conversational-ui</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/conversational-ui</guid><pubDate>Wed, 14 Jan 2026 06:59:00 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/c06e2bf0-8f9c-4e11-a164-4d3070917a48_800x533.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><a href="https://digikurz.cz/konverzacni-uzivatelska-rozhrani-v-podnikovych-aplikacich/">Konverza&#269;n&#237; rozhran&#237;</a> (<a href="https://en.wikipedia.org/wiki/Conversational_user_interface">Conversational user interface</a>) umo&#382;&#328;uje lidem komunikovat s&nbsp;webem nebo digit&#225;ln&#237; slu&#382;bou formou dialogu, nej&#269;ast&#283;ji psan&#233;ho, n&#283;kdy hlasov&#233;ho. U&#382;ivatel neproch&#225;z&#237; strukturu webu, ale p&#345;&#237;mo popisuje sv&#367;j z&#225;m&#283;r. Hlavn&#237; p&#345;&#237;nos spo&#269;&#237;v&#225; v&nbsp;rychlosti a&nbsp;sn&#237;&#382;en&#237; t&#345;en&#237;. Pokud je rozhran&#237; navr&#382;eno dob&#345;e, vede u&#382;ivatele k&nbsp;c&#237;li s&nbsp;minim&#225;ln&#237;m &#250;sil&#237;m.</p><div id="youtube2-qEBGfHrDC3Y" class="youtube-wrap" data-attrs="{&quot;videoId&quot;:&quot;qEBGfHrDC3Y&quot;,&quot;startTime&quot;:null,&quot;endTime&quot;:null}" data-component-name="Youtube2ToDOM"><div class="youtube-inner"><iframe src="https://www.youtube-nocookie.com/embed/qEBGfHrDC3Y?rel=0&amp;autoplay=0&amp;showinfo=0&amp;enablejsapi=0" frameborder="0" loading="lazy" gesture="media" allow="autoplay; fullscreen" allowautoplay="true" allowfullscreen="true" width="728" height="409"></iframe></div></div><blockquote><p><em>Erika Hall</em> vydala u <em>A Book Apart</em> u&#382; v roce 2018 knihu <em>Conversational Design</em>. Aktualizovan&#233; druh&#233; <a href="https://www.mulebooks.com/conversational-design">vyd&#225;n&#237; o&#269;ek&#225;v&#225;me v roce 2026</a>. To prvn&#237; m&#367;&#382;ete mezit&#237;m <a href="https://drive.google.com/uc?export=download&amp;id=1aqbMTt_T-P66C6GonZnKVoQr0SGaZfxg">st&#225;hnout zdarma</a> (PDF, 4 MB).</p></blockquote><p>Rozmach jazykov&#253;ch model&#367; v&#253;razn&#283; zv&#253;&#353;il pru&#382;nost konverza&#269;n&#237;ch rozhran&#237;, ale nezm&#283;nil jejich podstatu. Nejde jen o&nbsp;okno pro psan&#237; textu. Jde o&nbsp;syst&#233;m, kter&#253; mus&#237; pracovat s&nbsp;kontextem, zvl&#225;dat nejednozna&#269;nost, opravovat nedorozum&#283;n&#237; a&nbsp;otev&#345;en&#283; komunikovat sv&#233; limity. Pokud to&nbsp;nedok&#225;&#382;e, plynulost se rychle m&#283;n&#237; ve&nbsp;frustraci nebo v&nbsp;nezaslou&#382;enou d&#367;v&#283;ru.</p><p>Z&nbsp;hlediska n&#225;vrhu se konverza&#269;n&#237; rozhran&#237; li&#353;&#237; od&nbsp;klasick&#253;ch grafick&#253;ch rozhran&#237;. Struktura, kter&#225; je b&#283;&#382;n&#283; viditeln&#225; na&nbsp;obrazovce, je zde skryt&#225; v&nbsp;jazyce. To&nbsp;vytv&#225;&#345;&#237; probl&#233;m s&nbsp;orientac&#237;. Dobr&#225; konverzace proto pom&#225;h&#225; u&#382;ivateli pochopit mo&#382;nosti syst&#233;mu pomoc&#237; p&#345;&#237;klad&#367;, n&#225;vrh&#367; dotaz&#367; a&nbsp;jednoduch&#253;ch vod&#237;tek p&#345;&#237;mo v&nbsp;pr&#367;b&#283;hu dialogu.</p><p>V&nbsp;praxi se nejl&#233;pe osv&#283;d&#269;uje kombinovan&#253; p&#345;&#237;stup. Voln&#253; text slou&#382;&#237; k&nbsp;zachycen&#237; z&#225;m&#283;ru, zat&#237;mco strukturovan&#233; prvky pom&#225;haj&#237; s&nbsp;p&#345;esnost&#237;, potvrzen&#237;m a&nbsp;kontrolou d&#367;le&#382;it&#253;ch krok&#367;. D&#237;ky tomu je komunikace krat&#353;&#237;, p&#345;ehledn&#283;j&#353;&#237; a&nbsp;m&#233;n&#283; n&#225;chyln&#225; k&nbsp;chyb&#225;m.</p><p>Sou&#269;asn&#225; konverza&#269;n&#237; rozhran&#237; jsou siln&#283; z&#225;visl&#225; na&nbsp;kvalit&#283; obsahu a&nbsp;dlouhodob&#233; spr&#225;v&#283;. Odpov&#283;di mus&#237; vych&#225;zet z&nbsp;ov&#283;&#345;en&#253;ch zdroj&#367;, chov&#225;n&#237; syst&#233;mu je nutn&#233; sledovat a&nbsp;pr&#367;b&#283;&#382;n&#283; vyhodnocovat. P&#345;&#237;stupnost, transparentnost a&nbsp;ochrana osobn&#237;ch &#250;daj&#367; nejsou dopl&#328;ky, ale z&#225;kladn&#237; podm&#237;nky, proto&#382;e dialog &#269;asto odhaluje v&#237;ce informac&#237; ne&#382; b&#283;&#382;n&#233; formul&#225;&#345;e.</p><p>Pou&#382;it&#233; s&nbsp;rozmyslem se konverza&#269;n&#237; rozhran&#237; st&#225;v&#225; praktickou vstupn&#237; vrstvou k&nbsp;obsahu a&nbsp;slu&#382;b&#225;m webu. Je efektivn&#237;, podp&#367;rn&#233; a&nbsp;otev&#345;en&#283; sd&#283;luje, co dok&#225;&#382;e a&nbsp;kde m&#225; sv&#233; hranice.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;db776180-acf9-4f83-b82b-f555a50fb911&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><div class="embedded-post-wrap" data-attrs="{&quot;id&quot;:160475999,&quot;url&quot;:&quot;https://lg.substack.com/p/conversational-interfaces-the-good&quot;,&quot;publication_id&quot;:17524,&quot;publication_name&quot;:&quot;The Looking Glass&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!Pfow!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2F497ece93-7ae7-456d-9863-98c52d75a18b_256x256.png&quot;,&quot;title&quot;:&quot;Conversational Interfaces: the Good, the Ugly &amp; the Billion-Dollar Opportunity&quot;,&quot;truncated_body_text&quot;:&quot;i. ChatGPT launched from OpenAI on November 30, 2022, and in two short months, broke consumer app records like a bull in a china shop. It felt to many like magic.&quot;,&quot;date&quot;:&quot;2025-05-12T15:15:25.805Z&quot;,&quot;like_count&quot;:186,&quot;comment_count&quot;:12,&quot;bylines&quot;:[{&quot;id&quot;:4039637,&quot;name&quot;:&quot;Julie Zhuo&quot;,&quot;handle&quot;:&quot;joulee&quot;,&quot;previous_name&quot;:null,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/0b568695-42f5-4f5b-a0dc-77870d89e6df_2629x2520.png&quot;,&quot;bio&quot;:&quot;Co-founder @ Sundial (sundial.so). Former VP Product Design @ Facebook. Author of The Making of a Manager https://t.co/IfSZWJfEhT. Loves systems, people, and ramen. &quot;,&quot;profile_set_up_at&quot;:&quot;2023-02-07T18:44:52.271Z&quot;,&quot;reader_installed_at&quot;:&quot;2023-03-26T17:33:41.328Z&quot;,&quot;publicationUsers&quot;:[{&quot;id&quot;:26199,&quot;user_id&quot;:4039637,&quot;publication_id&quot;:17524,&quot;role&quot;:&quot;admin&quot;,&quot;public&quot;:true,&quot;is_primary&quot;:true,&quot;publication&quot;:{&quot;id&quot;:17524,&quot;name&quot;:&quot;The Looking Glass&quot;,&quot;subdomain&quot;:&quot;lg&quot;,&quot;custom_domain&quot;:null,&quot;custom_domain_optional&quot;:false,&quot;hero_text&quot;:&quot;Essays on the endless journey of building products, teams, and ourselves. &quot;,&quot;logo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/497ece93-7ae7-456d-9863-98c52d75a18b_256x256.png&quot;,&quot;author_id&quot;:4039637,&quot;primary_user_id&quot;:4039637,&quot;theme_var_background_pop&quot;:&quot;#67bdfc&quot;,&quot;created_at&quot;:&quot;2019-09-17T23:51:49.290Z&quot;,&quot;email_from_name&quot;:&quot;Julie Zhuo&quot;,&quot;copyright&quot;:&quot;Julie Zhuo&quot;,&quot;founding_plan_name&quot;:&quot;Founding Member&quot;,&quot;community_enabled&quot;:true,&quot;invite_only&quot;:false,&quot;payments_state&quot;:&quot;enabled&quot;,&quot;language&quot;:null,&quot;explicit&quot;:false,&quot;homepage_type&quot;:&quot;newspaper&quot;,&quot;is_personal_mode&quot;:false}},{&quot;id&quot;:5464551,&quot;user_id&quot;:4039637,&quot;publication_id&quot;:5357161,&quot;role&quot;:&quot;admin&quot;,&quot;public&quot;:true,&quot;is_primary&quot;:false,&quot;publication&quot;:{&quot;id&quot;:5357161,&quot;name&quot;:&quot;Opinionated Intelligence&quot;,&quot;subdomain&quot;:&quot;opinionatedintelligence&quot;,&quot;custom_domain&quot;:null,&quot;custom_domain_optional&quot;:false,&quot;hero_text&quot;:&quot;Insights on how the most impactful teams use data&quot;,&quot;logo_url&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3838e081-5cf4-43a7-906b-3ff319e9cd0a_481x481.png&quot;,&quot;author_id&quot;:4039637,&quot;primary_user_id&quot;:null,&quot;theme_var_background_pop&quot;:&quot;#FF6719&quot;,&quot;created_at&quot;:&quot;2025-06-16T19:41:17.673Z&quot;,&quot;email_from_name&quot;:null,&quot;copyright&quot;:&quot;Julie Zhuo&quot;,&quot;founding_plan_name&quot;:null,&quot;community_enabled&quot;:true,&quot;invite_only&quot;:false,&quot;payments_state&quot;:&quot;disabled&quot;,&quot;language&quot;:null,&quot;explicit&quot;:false,&quot;homepage_type&quot;:&quot;magaziney&quot;,&quot;is_personal_mode&quot;:false}}],&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:100,&quot;status&quot;:{&quot;bestsellerTier&quot;:100,&quot;subscriberTier&quot;:1,&quot;leaderboard&quot;:null,&quot;vip&quot;:false,&quot;badge&quot;:{&quot;type&quot;:&quot;bestseller&quot;,&quot;tier&quot;:100},&quot;paidPublicationIds&quot;:[151624,589242,159369,89120],&quot;subscriber&quot;:null}}],&quot;utm_campaign&quot;:null,&quot;belowTheFold&quot;:true,&quot;type&quot;:&quot;newsletter&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="EmbeddedPostToDOM"><a class="embedded-post" native="true" href="https://lg.substack.com/p/conversational-interfaces-the-good?utm_source=substack&amp;utm_campaign=post_embed&amp;utm_medium=web"><div class="embedded-post-header"><img class="embedded-post-publication-logo" src="https://substackcdn.com/image/fetch/$s_!Pfow!,w_56,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2F497ece93-7ae7-456d-9863-98c52d75a18b_256x256.png" loading="lazy"><span class="embedded-post-publication-name">The Looking Glass</span></div><div class="embedded-post-title-wrapper"><div class="embedded-post-title">Conversational Interfaces: the Good, the Ugly &amp; the Billion-Dollar Opportunity</div></div><div class="embedded-post-body">i. ChatGPT launched from OpenAI on November 30, 2022, and in two short months, broke consumer app records like a bull in a china shop. It felt to many like magic&#8230;</div><div class="embedded-post-cta-wrapper"><span class="embedded-post-cta">Read more</span></div><div class="embedded-post-meta">a year ago &#183; 186 likes &#183; 12 comments &#183; Julie Zhuo</div></a></div>]]></content:encoded></item><item><title><![CDATA[HyperText Markup Language (HTML)]]></title><description><![CDATA[Standardizovan&#253; zna&#269;kovac&#237; jazyk, kter&#253; ur&#269;uje strukturu, v&#253;znam a dlouhodobou srozumitelnost webov&#233;ho obsahu nap&#345;&#237;&#269; za&#345;&#237;zen&#237;mi, platformami a &#269;asem.]]></description><link>https://www.reknisioweb.cz/p/html</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/html</guid><pubDate>Tue, 13 Jan 2026 06:59:47 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/de0a1381-9c36-4953-a28c-6210992ed7bf_800x533.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><em><a href="https://cs.wikipedia.org/wiki/Hypertext_Markup_Language">HyperText Markup Language</a></em>, zkr&#225;cen&#283; HTML, je nepostradateln&#253;m z&#225;kladem webu. Ka&#382;d&#225; webov&#225; str&#225;nka, od&nbsp;jednoduch&#233;ho osobn&#237;ho z&#225;pisn&#237;ku a&#382; po&nbsp;rozs&#225;hl&#233; webov&#233; aplikace, vyu&#382;&#237;v&#225; HTML k&nbsp;popisu obsahu zp&#367;sobem, kter&#253; dok&#225;&#382;ou zpracovat prohl&#237;&#382;e&#269;e, vyhled&#225;va&#269;e i&nbsp;asisten&#269;n&#237; technologie. Pro spr&#225;vce web&#367; a&nbsp;jejich provozovatele z&#367;st&#225;v&#225; HTML nejtrvalej&#353;&#237; a&nbsp;nejm&#233;n&#283; zastupitelnou technologi&#237;.</p><p>Podstatou HTML je s&#233;mantick&#233; zna&#269;kov&#225;n&#237;&#8239;&#8211;&#8201;zna&#269;ky nesou v&#253;znam. Jazyk neur&#269;uje vzhled ani chov&#225;n&#237;, ale popisuje, &#269;&#237;m obsah je. Vymezuje nadpisy, navigaci, &#269;l&#225;nky, formul&#225;&#345;e, m&#233;dia a&nbsp;vztahy mezi nimi. Tato v&#253;znamov&#225; vrstva umo&#382;&#328;uje spr&#225;vn&#233; fungov&#225;n&#237; &#269;te&#269;ek obrazovky, pom&#225;h&#225; vyhled&#225;va&#269;&#367;m porozum&#283;t struktu&#345;e str&#225;nky a&nbsp;podporuje dlouhodobou udr&#382;itelnost obsahu i&nbsp;p&#345;i&nbsp;zm&#283;n&#225;ch designu a&nbsp;technologi&#237;.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;5b998b5c-e79a-4994-be3b-fecef93401ee&quot;,&quot;caption&quot;:&quot;Timothy John Berners-Lee (*8. &#269;ervna 1955) vynalezl World Wide Web v roce 1989 p&#345;i sv&#233; pr&#225;ci v CERNu. P&#345;edstavil adresy URL, protokol HTTP a jazyk HTML, kter&#233; umo&#382;nily celosv&#283;tov&#233; sd&#237;len&#237; informac&#237;. M&#237;sto aby sv&#367;j vyn&#225;lez patentoval, rozhodl se jej poskytnout zdarma a zajistit tak, &#382;e Web z&#367;stane ote&#8230;&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Tim Berners-Lee: Tv&#367;rce World Wide Webu&quot;,&quot;publishedBylines&quot;:[],&quot;post_date&quot;:&quot;2025-10-18T05:59:00.000Z&quot;,&quot;cover_image&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/46c9ed5b-68c7-423a-9b73-81498b57325b_1536x1024.webp&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/timbl&quot;,&quot;section_name&quot;:&quot;&#129489;&#127995; Osobnosti&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:176481015,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>HTML vzniklo na&nbsp;po&#269;&#225;tku devades&#225;t&#253;ch let jako sou&#269;&#225;st p&#367;vodn&#237; vize <em><a href="https://www.reknisioweb.cz/p/timbl">Tima Berners&#173;&#8209;Leeho</a></em> o&nbsp;hypertextov&#233;m syst&#233;mu informac&#237;. S&nbsp;rostouc&#237; konkurenc&#237; prohl&#237;&#382;e&#269;&#367; se objevily nekompatibility, kter&#233; ohro&#382;ovaly propojenost webu. Jejich &#345;e&#353;en&#237;m se stala standardizace, dnes koordinovan&#225; p&#345;edev&#353;&#237;m organizac&#237; <em><a href="https://www.w3.org/">World Wide Web Consortium</a></em>, kter&#225; je kl&#237;&#269;ov&#225; pro stabilitu a&nbsp;otev&#345;enost webov&#233; platformy.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;4d093af2-3ad6-47e3-b592-bff3918c0c28&quot;,&quot;caption&quot;:&quot;Kask&#225;dov&#233; styly, zn&#225;m&#233; jako CSS (cascading style sheets), ur&#269;uj&#237;, jak se zobrazuje obsah na webu &#8211; typografie, barvy, rozvr&#382;en&#237; i mezery &#8211; zat&#237;mco samotn&#225; struktura a v&#253;znam z&#367;st&#225;vaj&#237; v HTML. Tvo&#345;&#237; vizu&#225;ln&#237; vrstvu webu a umo&#382;&#328;uj&#237; design&#233;r&#367;m &#345;&#237;dit vzhled cel&#233;ho webu z jednoho m&#237;sta bez opakov&#225;n&#237; k&#243;du na ka&#382;d&#233; str&#225;nce.&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Kask&#225;dov&#233; styly&quot;,&quot;publishedBylines&quot;:[],&quot;post_date&quot;:&quot;2025-11-20T06:59:37.802Z&quot;,&quot;cover_image&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/661ba5d5-c849-4d94-a0a4-0c32590678aa_1536x1024.webp&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/css&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:179399172,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>Z&#225;sadn&#237;m miln&#237;kem byl p&#345;&#237;chod HTML p&#283;t, jen&#382; reagoval na&nbsp;prom&#283;nu webu sm&#283;rem k&nbsp;bohat&#353;&#237;m aplikac&#237;m a&nbsp;sou&#269;asn&#283; pos&#237;lil d&#367;raz na&nbsp;v&#253;znamovou strukturu a&nbsp;p&#345;&#237;stupnost. Nov&#233; prvky a&nbsp;podpora m&#233;di&#237; byly navr&#382;eny tak, aby roz&#353;i&#345;ovaly, nikoli naru&#353;ovaly existuj&#237;c&#237; obsah.</p><p>HTML se dnes vyv&#237;j&#237; pomalu a&nbsp;opatrn&#283;. Tato zdr&#382;enlivost chr&#225;n&#237; obrovsk&#233; mno&#382;stv&#237; publikovan&#253;ch str&#225;nek a&nbsp;klade v&#283;t&#353;&#237; odpov&#283;dnost na&nbsp;autory. HTML odm&#283;&#328;uje srozumitelnost a&nbsp;st&#345;&#237;dmost. Je to&nbsp;jazyk, kter&#253; ur&#269;uje, jak informace na&nbsp;webu existuj&#237; a&nbsp;jak dlouho z&#367;stanou pou&#382;iteln&#233; a&nbsp;pochopiteln&#233;.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;65a0c292-6acf-4590-9685-929ffea1083e&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Moodboard]]></title><description><![CDATA[Slou&#382;&#237; k vymezen&#237; a slad&#283;n&#237; emo&#269;n&#237;ho a vizu&#225;ln&#237;ho sm&#283;ru digit&#225;ln&#237;ho produktu d&#345;&#237;ve, ne&#382; se za&#269;nou &#345;e&#353;it konkr&#233;tn&#237; n&#225;vrhov&#233; detaily.]]></description><link>https://www.reknisioweb.cz/p/moodboard</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/moodboard</guid><pubDate>Wed, 07 Jan 2026 06:59:23 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/739a228b-1074-48e8-9c5e-16c0637b2732_800x533.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><a href="https://www.interaction-design.org/literature/topics/mood-boards">Moodboard</a> v&nbsp;UX designu je p&#345;edev&#353;&#237;m praktick&#253; n&#225;stroj pro v&#269;asn&#233; slad&#283;n&#237; o&#269;ek&#225;v&#225;n&#237;. Jeho hlavn&#237;m smyslem je shodnout se na&nbsp;tom, jak m&#225; produkt p&#367;sobit po&nbsp;vizu&#225;ln&#237; a&nbsp;emo&#269;n&#237; str&#225;nce, je&#353;t&#283; ne&#382; se tento dojem prom&#237;tne do&nbsp;rozvr&#382;en&#237; str&#225;nek, komponent a&nbsp;k&#243;du. Pokud je moodboard pou&#382;it spr&#225;vn&#283;, pom&#225;h&#225; p&#345;edej&#237;t pozd&#283;j&#353;&#237;m spor&#367;m o&nbsp;vzhled a&nbsp;atmosf&#233;ru produktu, proto&#382;e kl&#237;&#269;ov&#225; rozhodnut&#237; se odehr&#225;vaj&#237; ve&nbsp;chv&#237;li, kdy jsou zm&#283;ny st&#225;le snadn&#233; a&nbsp;levn&#233;.</p><p>V&nbsp;procesu UX n&#225;vrhu se moodboard obvykle objevuje po&nbsp;v&#253;zkumu a&nbsp;strategick&#233;m uva&#382;ov&#225;n&#237;, ale p&#345;ed detailn&#237;m vizu&#225;ln&#237;m n&#225;vrhem. T&#253;my v&nbsp;t&#233;to&nbsp;f&#225;zi v&#283;t&#353;inou v&#283;d&#237;, pro koho produkt vytv&#225;&#345;ej&#237; a&nbsp;jak&#233; probl&#233;my &#345;e&#353;&#237;, ale obt&#237;&#382;n&#283; popisuj&#237; abstraktn&#237; kvality, jako je d&#367;v&#283;ryhodnost, srozumitelnost nebo energie. Moodboard tyto v&#225;gn&#237; pojmy p&#345;ev&#225;d&#237; do&nbsp;sd&#237;len&#233;ho vizu&#225;ln&#237;ho jazyka pomoc&#237; pe&#269;liv&#283; vybran&#253;ch obraz&#367;, barevn&#253;ch n&#225;lad, typografick&#253;ch n&#225;znak&#367; a&nbsp;stylov&#253;ch referenc&#237;. Nejde o&nbsp;hotov&#233; &#345;e&#353;en&#237;, ale o&nbsp;jasn&#233; ur&#269;en&#237; sm&#283;ru.</p><p>V&#253;zkum i&nbsp;praxe ukazuj&#237;, &#382;e moodboard funguje hlavn&#283; jako komunika&#269;n&#237; a&nbsp;koordina&#269;n&#237; n&#225;stroj. Pom&#225;h&#225; sladit design&#233;ry i&nbsp;nedesign&#233;ry, odhalit skryt&#233; p&#345;edpoklady a&nbsp;diskutovat v&#253;znam bez p&#345;ed&#269;asn&#233;ho rozhodov&#225;n&#237; o&nbsp;konkrtn&#237;ch prvc&#237;ch rozhran&#237;. To&nbsp;je zvl&#225;&#353;&#357; cenn&#233; v&nbsp;multidisciplin&#225;rn&#237;ch t&#253;mech a&nbsp;p&#345;i&nbsp;spolupr&#225;ci s&nbsp;klienty.</p><p>Kvalitn&#237; UX moodboard je soust&#345;ed&#283;n&#253; a&nbsp;z&#225;m&#283;rn&#253;. Nen&#237; dekorativn&#237;, ale selektivn&#237;. Ka&#382;d&#253; prvek podporuje stejn&#253; c&#237;l a&nbsp;celek je dopln&#283;n stru&#269;n&#253;m vysv&#283;tlen&#237;m, pro&#269; dan&#233; vizu&#225;ly odpov&#237;daj&#237; pot&#345;eb&#225;m u&#382;ivatel&#367; a&nbsp;c&#237;l&#367;m produktu. Pro majitele web&#367; a&nbsp;t&#253;my to&nbsp;znamen&#225; m&#233;n&#283; subjektivn&#237;ch debat, jasn&#283;j&#353;&#237; rozhodov&#225;n&#237; a&nbsp;plynulej&#353;&#237; p&#345;echod od&nbsp;strategie k&nbsp;realizaci.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;bd62cfdf-92a0-4f66-95c1-0c0dd1257e8d&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[Minimum lovable product]]></title><description><![CDATA[Nejmen&#353;&#237; ucelen&#225; verze digit&#225;ln&#237;ho produktu, kter&#225; &#345;e&#353;&#237; skute&#269;n&#253; probl&#233;m a z&#237;sk&#225;v&#225; d&#367;v&#283;ru u&#382;ivatel&#367; d&#237;ky srozumitelnosti, p&#233;&#269;i a pozitivn&#237; prvn&#237; zku&#353;enosti.]]></description><link>https://www.reknisioweb.cz/p/mlp</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/mlp</guid><pubDate>Tue, 06 Jan 2026 06:59:19 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/380540ff-3008-4e40-8b24-febef92dc7ba_800x533.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><a href="https://www.aha.io/roadmapping/guide/plans/what-is-a-minimum-lovable-product">Minimum lovable product</a>, zkr&#225;cen&#283; MLP, je nejmen&#353;&#237; verze webu nebo digit&#225;ln&#237; slu&#382;by, kterou lid&#233; nejen dok&#225;&#382;ou pou&#382;&#237;t, ale kterou tak&#233; cht&#283;j&#237; pou&#382;&#237;vat. Nab&#237;z&#237; jeden jasn&#253; p&#345;&#237;nos, jednu smysluplnou cestu, a&nbsp;d&#283;l&#225; to&nbsp;tak, aby se u&#382;ivatel c&#237;til jist&#283;, respektovan&#283; a&nbsp;m&#283;l chu&#357; se vr&#225;tit. Na&nbsp;webu, kde jsou alternativy vzd&#225;len&#233; jedno kliknut&#237;, &#8222;jen to&nbsp;funguje&#8220; v&#283;t&#353;inou nesta&#269;&#237;.</p><p>Tento pojem vznikl jako reakce na&nbsp;to, jak se v&nbsp;praxi &#269;asto vykl&#225;d&#225; <a href="https://www.reknisioweb.cz/p/mvp">minimum viable product</a>. MVP m&#283;lo slou&#382;it k&nbsp;u&#269;en&#237; se z&nbsp;re&#225;ln&#233;ho pou&#382;&#237;v&#225;n&#237;, ne jako omluva pro nedod&#283;lan&#233; nebo frustruj&#237;c&#237; rozhran&#237;. P&#345;esto dnes mnoho web&#367; vznik&#225; s&nbsp;nejasnou hodnotou, rozbit&#253;mi kroky nebo hrub&#253;m vizu&#225;ln&#237;m zpracov&#225;n&#237;m s&nbsp;t&#237;m, &#382;e se to&nbsp;dolad&#237; pozd&#283;ji. Pro v&#283;t&#353;inu u&#382;ivatel&#367; ale &#382;&#225;dn&#233; pozd&#283;ji neexistuje. Prvn&#237; dojem vznik&#225; t&#233;m&#283;&#345; okam&#382;it&#283; a&nbsp;siln&#283; ovliv&#328;uje vn&#237;m&#225;n&#237; pou&#382;itelnosti i&nbsp;d&#367;v&#283;ryhodnosti.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;e7e35fed-a1a5-49a8-ac58-f82178027bc4&quot;,&quot;caption&quot;:&quot;Minim&#225;ln&#237; &#382;ivotaschopn&#253; produkt, neboli minimum viable product (MVP), je z&#225;kladn&#237; verze produktu, kter&#225; m&#225; v provozn&#237;m prost&#345;ed&#237; ov&#283;&#345;it konkr&#233;tn&#237; p&#345;edpoklad p&#345;&#237;mo u skute&#269;n&#253;ch u&#382;ivatel&#367;. C&#237;lem je zjistit, jak lid&#233; s produktem skute&#269;n&#283; zach&#225;zej&#237;, bez zbyte&#269;n&#253;ch investic &#269;asu a pen&#283;z do pln&#233;ho v&#253;voje. Pro v&#253;voj&#225;&#345;e a digit&#225;ln&#237; t&#253;my je MVP nejrychlej&#353;&#237; cest&#8230;&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Minim&#225;ln&#237; &#382;ivotaschopn&#253; produkt&quot;,&quot;publishedBylines&quot;:[],&quot;post_date&quot;:&quot;2025-06-19T05:59:00.000Z&quot;,&quot;cover_image&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0e43a10b-2757-4c1f-b1d4-661600b140c2_1536x1024.webp&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/mvp&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:166301401,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>U&nbsp;MLP se minimum vztahuje ke&nbsp;&#353;&#237;&#345;i&nbsp;funkc&#237;, nikoli ke&nbsp;kvalit&#283;. Produkt d&#283;l&#225; m&#233;n&#283; v&#283;c&#237;, ale ty d&#283;l&#225; cel&#233; a&nbsp;po&#345;&#225;dn&#283;&#8239;&#8211;&#8201;od&nbsp;za&#269;&#225;tku do&nbsp;konce. V&#253;kon, p&#345;&#237;stupnost, srozumiteln&#253; jazyk a&nbsp;pr&#225;ce s&nbsp;chybami nejsou bonus, ale samoz&#345;ejm&#253; z&#225;klad. Z&#225;rove&#328; si t&#253;m v&#283;dom&#283; vybere jen n&#283;kolik m&#225;lo m&#237;st, kde uk&#225;&#382;e zvl&#225;&#353;tn&#237; p&#233;&#269;i&nbsp;&#8211; t&#345;eba uklid&#328;uj&#237;c&#237; potvrzen&#237;, lidskou chybovou hl&#225;&#353;ku nebo jasn&#233; vysv&#283;tlen&#237; dal&#353;&#237;ho kroku.</p><p>MLP umo&#382;&#328;uje vydat web brzy, ale ne ledabyle. Kdy&#382; se m&#237;sto mnoha nedokon&#269;en&#253;ch v&#283;c&#237; soust&#345;ed&#237;te na&nbsp;jednu milovatelnou zku&#353;enost, vznik&#225; web, kter&#253; p&#367;sob&#237; d&#367;v&#283;ryhodn&#283; u&#382; p&#345;i&nbsp;prvn&#237; n&#225;v&#353;t&#283;v&#283; a&nbsp;vytv&#225;&#345;&#237; pevn&#253; z&#225;klad pro dal&#353;&#237; rozvoj.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;c9f34c9e-40e8-4d7b-aa8b-2940c0507ac5&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Temné vzory]]></title><description><![CDATA[N&#225;vrhov&#233; vzory pro u&#382;ivatelsk&#225; rozhran&#237;, kter&#233; nen&#225;padn&#283; ovliv&#328;uj&#237; rozhodov&#225;n&#237; u&#382;ivatel&#367; a oslabuj&#237; jejich svobodnou a informovanou volbu.]]></description><link>https://www.reknisioweb.cz/p/dark-patterns</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/dark-patterns</guid><pubDate>Wed, 31 Dec 2025 06:59:30 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/c2d9237a-0b57-46d8-824f-73eef5305de3_800x533.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><a href="https://medium.com/@lenka.stawarczyk/temn%C3%A9-vzory-v-marketingu-stoj%C3%AD-n%C3%A1m-to-za-to-62330c2b1062">Temn&#233; vzory</a> (<a href="https://www.deceptive.design/">dark patterns</a>) jsou praktiky n&#225;vrhu u&#382;ivatelsk&#253;ch rozhran&#237;, kter&#233; podstatn&#283; naru&#353;uj&#237; nebo oslabuj&#237; schopnost u&#382;ivatel&#367; &#269;init svobodn&#225;, informovan&#225; a&nbsp;autonomn&#237; rozhodnut&#237;. Rozhoduj&#237;c&#237;m krit&#233;riem zde nen&#237; &#250;mysl autora n&#225;vrhu, n&#253;br&#382; p&#345;edv&#237;dateln&#253; &#250;&#269;inek rozhran&#237; na&nbsp;chov&#225;n&#237; a&nbsp;volby u&#382;ivatel&#367;.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;d19c1606-a8ff-4add-ab68-084f993a18e3&quot;,&quot;caption&quot;:&quot;By prioritizing transparency and respect for users, companies can build lasting relationships and strong customer loyalty.&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Dark patterns vs. etick&#233; UX&quot;,&quot;publishedBylines&quot;:[],&quot;post_date&quot;:&quot;2024-10-21T07:01:46.321Z&quot;,&quot;cover_image&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4cbbb780-4e35-4a1f-8c4a-1a32f09779a8_612x408.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/dark-patterns-vs-eticke-ux&quot;,&quot;section_name&quot;:&quot;&#127842; Jednohubky&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:150315364,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>Pojem vytvo&#345;il v roce 2010 <em><a href="https://www.linkedin.com/in/harrybrignull/">Harry Brignull</a></em> v&nbsp;diskusi o&nbsp;UX jako kritiku manipulativn&#237;ch praktik&#8239;&#8211;&#8201;nap&#345;&#237;klad skryt&#253;ch n&#225;klad&#367;, nucen&#233; kontinuity nebo zav&#225;d&#283;j&#237;c&#237;ch potvrzen&#237;. Studie prok&#225;zaly, &#382;e neetick&#233; praktiky nejsou okrajov&#233;: jsou roz&#353;&#237;&#345;en&#233;, struktur&#225;ln&#283; zakotven&#233; a&nbsp;m&#283;&#345;iteln&#283; ovliv&#328;uj&#237; rozhodov&#225;n&#237;, zejm&#233;na&nbsp;v&nbsp;situac&#237;ch t&#253;kaj&#237;c&#237;ch se souhlasu, p&#345;edplatn&#233;ho, cenotvorby a&nbsp;ru&#353;en&#237; &#250;&#269;t&#367;.</p><p>V&nbsp;d&#367;sledku toho se temn&#233; vzory p&#345;esunuly z&nbsp;oblasti profesn&#237; etiky do&nbsp;roviny pr&#225;va a&nbsp;ve&#345;ejn&#233; politiky. V&nbsp;Evropsk&#233; unii se manipulativn&#237; n&#225;vrh rozhran&#237; v&#253;slovn&#283; &#345;e&#353;&#237; v&nbsp;r&#225;mci regulace platforem, zejm&#233;na&nbsp;v&nbsp;<em>Digital Services Act</em>, kter&#253; omezuje <a href="https://eur-lex.europa.eu/legal-content/CS/TXT/HTML/?uri=CELEX:32022R2065#art_25">ve&nbsp;&#269;l&#225;nku&nbsp;25</a> praktiky podstatn&#283; deformuj&#237;c&#237; rozhodov&#225;n&#237; u&#382;ivatel&#367;. </p><p>Nap&#345;&#237;&#269; jurisdikcemi i&nbsp;taxonomiemi se opakuj&#237; tyt&#233;&#382; struktur&#225;ln&#237; rysy: asymetrick&#225; architektura voleb, selektivn&#237; t&#345;en&#237;, opo&#382;d&#283;n&#233; nebo zast&#345;en&#233; zve&#345;ejn&#283;n&#237; podstatn&#253;ch informac&#237;, emo&#269;n&#283; zat&#237;&#382;en&#233; r&#225;mov&#225;n&#237; a&nbsp;z&#225;sahy do&nbsp;rozhran&#237; prost&#345;ednictv&#237;m vizu&#225;ln&#237; hierarchie &#269;i&nbsp;interak&#269;n&#237;ch mechanism&#367;.</p><p>Obrazovky, toky a&nbsp;v&#253;choz&#237; nastaven&#237; jsou posuzov&#225;ny podle sv&#253;ch pozorovateln&#253;ch &#250;&#269;ink&#367; na&nbsp;autonomii u&#382;ivatel&#367;. V&nbsp;tomto kontextu p&#345;est&#225;vaj&#237; b&#253;t srozumitelnost, symetrie a&nbsp;vratnost pouh&#253;mi ide&#225;ly n&#225;vrhu&#8239;&#8211;&#8201;st&#225;vaj&#237; se z&#225;kladn&#237;m o&#269;ek&#225;v&#225;n&#237;m.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;d026deb9-52d8-4254-b12b-c193825f371c&quot;,&quot;caption&quot;:&quot;Kognitivn&#237; zkreslen&#237; (cognitive bias) jsou systematick&#233; chyby v my&#353;len&#237;, &#250;sudku nebo rozhodov&#225;n&#237;. Vych&#225;zej&#237; z omezen&#237; a zjednodu&#353;en&#237; postup&#367;, kter&#253;mi z&#237;sk&#225;v&#225;me a zpracov&#225;v&#225;me informace nebo jak pou&#382;&#237;v&#225;me sv&#233; znalosti.&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Pozn&#225;te triky web&#367; zalo&#382;en&#233; na kognitivn&#237;m zkreslen&#237;?&quot;,&quot;publishedBylines&quot;:[],&quot;post_date&quot;:&quot;2024-09-24T04:01:08.973Z&quot;,&quot;cover_image&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/bcc885a3-7143-4452-a4e6-44390661cee0_3456x2304.jpeg&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/triky-cognitive-bias&quot;,&quot;section_name&quot;:&quot;&#127842; Jednohubky&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:149295293,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><h3>Asymetrick&#233; volby a&nbsp;v&#253;choz&#237; nastaven&#237;</h3><ul><li><p><em>P&#345;ednastaven&#233; volby</em> (preselected options)&#8239;&#8211;&#8201;v&#253;choz&#237; nastaven&#237; zv&#253;hod&#328;uj&#237;c&#237; poskytovatele slu&#382;by.</p></li><li><p><em>Nerovn&#225; vizu&#225;ln&#237; v&#225;ha</em>&#8239;(unequal button prominence) &#8211;&#8201;zv&#253;razn&#283;n&#233; &#8222;p&#345;ijmout&#8220;, potla&#269;en&#233; alternativy.</p></li><li><p><em>Vynucen&#253; souhlas</em> (forced opt&#173;&#8209;in)&#8239;&#8211;&#8201;postup nelze dokon&#269;it bez souhlasu s&nbsp;nepovinn&#253;mi podm&#237;nkami. </p></li></ul><h3>T&#345;en&#237; a&nbsp;obstrukce</h3><ul><li><p><em>Obt&#237;&#382;n&#233; zru&#353;en&#237;</em> (roach motel)&#8239;&#8211;&#8201;registrace snadn&#225;, odchod slo&#382;it&#253;.</p></li><li><p><em>Asymetrick&#225; n&#225;ro&#269;nost</em> (asymmetric effort)&#8239;&#8211;&#8201;odm&#237;tnut&#237; vy&#382;aduje v&#237;ce krok&#367; ne&#382; p&#345;ijet&#237;.</p></li><li><p><em>Opakovan&#233; potvrzov&#225;n&#237;</em>&#8239;(repeated confirmation loops) &#8211;&#8201;zpochyb&#328;ov&#225;n&#237; ji&#382; u&#269;in&#283;n&#233; volby.</p></li></ul><h3>Skryt&#233; nebo opo&#382;d&#283;n&#233; informace</h3><ul><li><p><em>Postupn&#233; navy&#353;ov&#225;n&#237; ceny</em> (drip pricing)&#8239;&#8211;&#8201;povinn&#233; poplatky odhalen&#233; pozd&#283;.</p></li><li><p><em>Zast&#345;en&#233; obnovov&#225;n&#237;</em>&#8239;(obscured renewal terms)<em> </em>&#8211;&#8201;automatick&#233; prodlu&#382;ov&#225;n&#237; skryt&#233; v&nbsp;podm&#237;nk&#225;ch.</p></li><li><p><em>Propojen&#253; souhlas</em> (bundled consent)&#8239;&#8211;&#8201;v&#237;ce &#250;&#269;el&#367; pod jedn&#237;m &#8222;souhlas&#237;m&#8220;.</p></li></ul><h3>Emo&#269;n&#237; a&nbsp;psychologick&#253; tlak</h3><ul><li><p><em>Confirmshaming</em>&#8239;&#8211;&#8201;odm&#237;tnut&#237; formulovan&#233; tak, aby vyvolalo pocit viny.</p></li><li><p><em>Um&#283;l&#225; nal&#233;havost nebo vz&#225;cnost</em> (artificial urgency or scarcity)&#8239;&#8211;&#8201;odpo&#269;ty a&nbsp;omezen&#225; dostupnost bez jasn&#233;ho z&#225;kladu.</p></li><li><p><em>R&#225;mov&#225;n&#237; ztr&#225;tou</em> (loss framing)&#8239;&#8211;&#8201;zd&#367;razn&#283;n&#237; domn&#283;l&#253;ch negativ odm&#237;tnut&#237;.</p></li></ul><h3>Z&#225;sahy do&nbsp;rozhran&#237;</h3><ul><li><p><em>Matouc&#237; p&#345;ep&#237;na&#269;e nebo popisky</em>&#8239;(misleading toggles or labels)<em> </em>&#8211;&#8201;nejasn&#253; v&#253;znam zapnuto/vypnuto.</p></li><li><p><em>Vizu&#225;ln&#237; rozptylov&#225;n&#237;</em> (visual distraction)&#8239;&#8211;&#8201;odv&#225;d&#283;n&#237; pozornosti od&nbsp;podstatn&#253;ch voleb.</p></li><li><p><em>Nekonzistentn&#237; chov&#225;n&#237; ovl&#225;dac&#237;ch prvk&#367;</em> (inconsistent interaction patterns)&#8239;&#8211;&#8201;zvy&#353;ov&#225;n&#237; chybovosti.</p></li></ul><h3>Vzorce typick&#233; pro souhlas</h3><ul><li><p><em>Skryt&#225; mo&#382;nost odm&#237;tnut&#237;</em> (hidden reject options)&#8239;&#8211;&#8201;dostupn&#225; a&#382; v&nbsp;dal&#353;&#237;ch vrstv&#225;ch.</p></li><li><p><em>P&#345;et&#237;&#382;en&#237; informacemi</em> (overloading)&#8239;&#8211;&#8201;nadm&#283;rn&#225; slo&#382;itost v&nbsp;rozhodovac&#237;m bod&#283;.</p></li><li><p><em>Neneutr&#225;ln&#237; jazyk</em> (non-neutral framing)&#8239;&#8211;&#8201;formulace, kter&#233; souhlas sp&#237;&#353;e prosazuj&#237; ne&#382; vysv&#283;tluj&#237;.</p></li></ul><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;97ec5c56-9db0-4165-a8a7-b4c644e5a384&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:true,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[See–Think–Do–Care]]></title><description><![CDATA[R&#225;mec digit&#225;ln&#237; strategie, kter&#253; rozd&#283;luje publikum podle z&#225;m&#283;ru. Slou&#382;&#237; n&#225;vrhu a zlep&#353;ov&#225;n&#237; web&#367; i digit&#225;ln&#237;ch produkt&#367; nejen podle konverz&#237;, ale podle skute&#269;n&#253;ch pot&#345;eb lid&#237;.]]></description><link>https://www.reknisioweb.cz/p/stdc</link><guid isPermaLink="false">https://www.reknisioweb.cz/p/stdc</guid><pubDate>Tue, 30 Dec 2025 06:59:17 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/9eaedcc7-d91c-45dc-9f99-b4c1f6dbc0b2_800x533.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><em><a href="https://www.kaushik.net/avinash/see-think-do-care-win-content-marketing-measurement/">See&#8211;Think&#8211;Do&#8211;Care</a></em>, &#269;asto zkracovan&#233; jako <em><a href="https://kisk.phil.muni.cz/100metod/see-think-do-care-model">STDC</a></em>, je r&#225;mec pro n&#225;vrh a&nbsp;hodnocen&#237; web&#367; zalo&#382;en&#253; na&nbsp;u&#382;ivatelsk&#233;m z&#225;m&#283;ru, nikoli pouze na&nbsp;n&#225;v&#353;t&#283;vnosti nebo konverzn&#237;m pom&#283;ru. V&nbsp;des&#225;t&#253;ch letech jej popularizoval <em><a href="https://www.kaushik.net/avinash/">Avinash Kaushik</a></em> jako reakci na&nbsp;praxi, kdy se s&nbsp;ka&#382;d&#253;m n&#225;v&#353;t&#283;vn&#237;kem zach&#225;z&#237;, jako by byl p&#345;ipraven okam&#382;it&#283; nakoupit. STDC pom&#225;h&#225; sladit obsah, UX i&nbsp;m&#283;&#345;en&#237; s&nbsp;t&#237;m, co lid&#233; v&nbsp;dan&#233;m okam&#382;iku skute&#269;n&#283; cht&#283;j&#237;.</p><p>V&nbsp;j&#225;dru r&#225;mce je rozd&#283;len&#237; publika do&nbsp;&#269;ty&#345; soub&#283;&#382;n&#283; existuj&#237;c&#237;ch skupin podle z&#225;m&#283;ru. <em>See</em> zahrnuje lidi, kte&#345;&#237; t&#233;ma teprve objevuj&#237; a&nbsp;nemaj&#237; n&#225;kupn&#237; &#250;mysl. <em>Think</em> p&#345;edstavuje u&#382;ivatele, kte&#345;&#237; porovn&#225;vaj&#237; mo&#382;nosti a&nbsp;vytv&#225;&#345;ej&#237; si preference. <em>Do</em>&nbsp;ozna&#269;uje ty, kte&#345;&#237; jsou p&#345;ipraveni jednat&#8239;&#8211;&#8201;koupit, registrovat se, odeslat formul&#225;&#345;. <em>Care</em> se soust&#345;ed&#237; na&nbsp;st&#225;vaj&#237;c&#237; z&#225;kazn&#237;ky, jejich &#250;sp&#283;ch, podporu a&nbsp;n&#225;vratnost. Nejde o&nbsp;line&#225;rn&#237; f&#225;ze, ale o&nbsp;p&#345;ekr&#253;vaj&#237;c&#237; se zp&#367;soby chov&#225;n&#237;.</p><p>STDC se &#269;asto srovn&#225;v&#225; s&nbsp;klasick&#253;m modelem <em><a href="https://www.reknisioweb.cz/p/aida">AIDA</a></em>:&#8201;pozornost, z&#225;jem, touha, akce. AIDA je st&#225;le u&#382;ite&#269;n&#225; pro strukturov&#225;n&#237; sd&#283;len&#237; na&nbsp;&#250;rovni str&#225;nky nebo kampan&#283;. STDC v&#353;ak pracuje na&nbsp;&#250;rovni cel&#233;ho webu &#269;i&nbsp;produktu a&nbsp;nav&#237;c v&#253;slovn&#283; zahrnuje poprodejn&#237; f&#225;zi, kter&#225; b&#253;v&#225; v&nbsp;digit&#225;ln&#237;m designu opom&#237;jena.</p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;5493c4ab-978e-41f2-8258-42a7d96c0e54&quot;,&quot;caption&quot;:&quot;Model AIDA &#8211; tedy pozornost, z&#225;jem, touha a akce &#8211; je osv&#283;d&#269;en&#253; r&#225;mec pro pochopen&#237; a ovlivn&#283;n&#237; chov&#225;n&#237; u&#382;ivatel&#367; a z&#225;kazn&#237;k&#367;. P&#367;vodn&#283; vznikl v reklam&#283;, ale i dnes m&#225; velk&#253; v&#253;znam pro n&#225;vrh digit&#225;ln&#237;ch produkt&#367;. Nab&#237;z&#237; srozumiteln&#253; pl&#225;n, jak z n&#225;v&#353;t&#283;vn&#237;ka ud&#283;lat aktivn&#237;ho u&#382;ivatele.&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;AIDA &#8211; Attention Interest Desire Action&quot;,&quot;publishedBylines&quot;:[],&quot;post_date&quot;:&quot;2025-07-15T06:00:03.674Z&quot;,&quot;cover_image&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9e99e1e2-197c-43f4-a359-74bb12be8795_1536x1024.webp&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/aida&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:168336125,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>Pro UX design je STDC organiza&#269;n&#237;m r&#225;mcem. P&#345;ipom&#237;n&#225;, &#382;e r&#367;zn&#233; z&#225;m&#283;ry vy&#382;aduj&#237; r&#367;zn&#233; interakce, struktury i&nbsp;metriky &#250;sp&#283;chu. Objevov&#225;n&#237; pot&#345;ebuje srozumitelnost, zva&#382;ov&#225;n&#237; podporu rozhodov&#225;n&#237;, jedn&#225;n&#237; efektivitu a&nbsp;p&#233;&#269;e dlouhodobou pou&#382;itelnost. Pou&#382;it&#233; s&nbsp;rozvahou pom&#225;h&#225; STDC vytv&#225;&#345;et klidn&#283;j&#353;&#237;, lid&#353;t&#283;j&#353;&#237; digit&#225;ln&#237; prost&#345;ed&#237;&#8239;&#8211;&#8201;a&nbsp;hodnotit je podle spr&#225;vn&#253;ch m&#283;&#345;&#237;tek. </p><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;f9f51a04-3fb5-4ecf-a4a9-0544e2d7e3ef&quot;,&quot;caption&quot;:&quot;A &#183; B &#183; C &#183; D &#183; E &#183; F &#183; G &#183; H &#183; Ch &#183; I &#183; J &#183; K &#183; L &#183; M &#183; N &#183; O &#183; P &#183; Q &#183; R &#183; S &#183; T &#183; U &#183; V &#183; W &#183; X &#183; Y &#183; Z&quot;,&quot;cta&quot;:&quot;Read full story&quot;,&quot;showBylines&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Slovn&#237;&#269;ek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:39004859,&quot;name&quot;:&quot;Martin Kopta&quot;,&quot;bio&quot;:&quot;&#128104;&#8205;&#127912; Designer, &#129514; UX Researcher, &#128104;&#8205;&#127979; University Lecturer, &#128218; Author of www.reknisioweb.cz and that yellow book. &quot;,&quot;photo_url&quot;:&quot;https://bucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com/public/images/26bb7b0e-76dd-4d64-84fd-b1b519f56b6c_750x750.jpeg&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2025-02-26T12:08:05.708Z&quot;,&quot;cover_image&quot;:null,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.reknisioweb.cz/p/slovnicek&quot;,&quot;section_name&quot;:&quot;&#129504; Slovn&#237;&#269;ek&quot;,&quot;video_upload_id&quot;:null,&quot;id&quot;:157955512,&quot;type&quot;:&quot;page&quot;,&quot;reaction_count&quot;:4,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2233159,&quot;publication_name&quot;:&quot;&#344;ekni si o web &#8211; Informace pro majitele a design&#233;ry web&#367;&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!JcCV!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa93cd81f-fd4f-4317-96db-7374130b8023_384x384.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.reknisioweb.cz/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">P&#345;ihlaste se k&nbsp;odb&#283;ru t&#253;denn&#237;ho newsletteru <a href="https://www.reknisioweb.cz/">&#344;ekni&nbsp;si o&nbsp;web</a> nebo sledujte <a href="https://www.reknisioweb.cz/feed">RSS&nbsp;feed</a> a&nbsp;u&#382; v&#225;m neuniknou &#382;&#225;dn&#233; nov&#233; &#269;l&#225;nky.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item></channel></rss>