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WAI-Ariaã«é–¢ã™ã‚‹mitsugusakamotoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (16)

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mitsugusakamoto 2015/06/23
WAI-Aria
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What is WAI-ARIA, what does it do for me, and what not? - Marco's Accessibility Blog
What is WAI-ARIA, what does it do for me, and what not? On March 20, 2014, the W3C finally published the WAI-ARIA standard version 1.0. After many years of development, refinement and testing, it is now a web standard. But I am often asked again and again: What is it exactly? What can it do for me as a web developer? And what can it not do? I often find that there are assumptions made about WAI-AR
mitsugusakamoto 2014/05/04
WAI-Aria

Web
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WAI-ARIA for screen reader users: An overview of things you can find in some mainstream web apps today - Marco's Accessibility Blog
WAI-ARIA for screen reader users: An overview of things you can find in some mainstream web apps today After my recent post about WAI-ARIA, which was mostly geared towards web developers, I was approached by more than one person on Twitter and elsewhere suggesting Iâ€™d do a blog post on what it means for screen reader users. Well, Iâ€™ve got news for all my blind and visually impaired readers: Youâ€™re
mitsugusakamoto 2014/05/04
WAI-Aria

Web
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Easy ARIA tip #3: aria-invalid and role "alert" - Marco's Accessibility Blog
I know, I know, itâ€™s been a while since I posted my last Easy ARIA tip. But Iâ€™m hoping that this one will find you all excited and willing to play with it some more! The probl em: You have a form, a contact form, for example, that you want to put some accessible error checking into. Common probl ems are e-mail addresses that are not valid, or a name that does not contain at least a first and a surna
mitsugusakamoto 2009/11/03
WAI-Aria
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Easy ARIA tip #2: aria-labelledby and aria-describedby - Marco's Accessibility Blog
Sorry it took me so long to get back to it, but here it is, my second tip on the usage of some easy ARIA markup to make your sites more accessible. Imagine this: You have a form where you ask your user a question, but the answer is actually part of the sentence the question is made of. A classic example we all know from our browser settings is the setting â€œDelete history after x daysâ€. â€œDelete his
mitsugusakamoto 2009/11/03
WAI-Aria
ãƒªãƒ³ã‚¯
Easy ARIA Tip #1: Using aria-required - Marco's Accessibility Blog
Inspired by a conversation I had with Aaron the other day, Iâ€™m starting a mini series about easy accessibility improvements you can accomplish using ARIA, but which do not require you to implement a whole widget. Some ARIA attributes also work on plain old standard HTML elements and can easily improve accessibility within supported browsers and screen readers. On browsers that do not support these
mitsugusakamoto 2009/11/03
WAI-Aria
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Easy ARIA Tip #4: Landmarks - Marco's Accessibility Blog
Yes, theyâ€™re back! This is the fourth Easy ARIA Tip in a trilogy of Easy ARIA Tips. ðŸ™‚ This week, WebAIM published the results of their second screen reader survey. One of the things to note for me was that not many users seem to be aware of a feature in the WAI-ARIA (Accessible Rich Internet Applications) specification called landmarks. This article aims to provide an easy to follow guide to impl
mitsugusakamoto 2009/11/03
WAI-Aria
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WAI-ARIAå°Žå…¥ï¼ˆæ—¥æœ¬èªžè¨³ï¼‰ - Trans
è‘—è€…: Gez Lemonä»¶å: Introduction to WAI ARIAæ—¥ä»˜: 2008å¹´8æœˆ1æ—¥URL: http://dev.opera.com/articles/view/introduction-to-wai-aria/è¨³è€…: Arata Kojimaè‘—ä½œ: This article is licensed under a Creative Commons Attribution, Non Commercial - Share Alike 2.5 license. WAI-ARIAå°Žå…¥ ARIAã«ã¯ã˜ã‚ã¦è§¦ã‚Œã‚‹äººãŸã¡ã®ãŸã‚ã«ã“ã®è¨˜äº‹ã¯æ›¸ã‹ã‚Œã¦ã„ã‚‹ã€‚éšœå®³ã‚’æŒã¤äººãŸã¡ãŒWebã‚’ä½¿ã†ã«ã‚ãŸã£ã¦ã¶ã¤ã‹ã‚‹æ½œåœ¨çš„ãªé›£ã—ã•ã¨HTMLã®ç†è§£ã‚’å¿…è¦ã¨ã™ã‚‹ã€‚ãƒ¦ãƒ¼ã‚¶ã‚’è¦³å¯Ÿã™ã‚‹ã¨ã€ã„ãã¤ã‹ã®RIAã¨è¦ªå’Œæ€§ãŒé«˜ã„ã“ã¨ãŒåˆ†ã‹ã‚‹ã ã‚ã†ã€‚ ã“ã®è¨˜äº‹ã‚’èªã‚“ã ã‚ã¨ã€ARIAãŒä½•ã®å½¹ã«ç«‹ã¤ã‹ã€Webã‚µã‚¤ãƒˆã«ã©
mitsugusakamoto 2009/07/10
WAI-Aria
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The WAI-ARIA Windows screen reader shootout - Marco's Accessibility Blog
Firefox 3.5 has been released, and now itâ€™s time to take a look at what features of WAI-ARIA are being supported by which Windows screen reader. Competition is healthy in this market, and two new screen readers have started supporting Firefox during the 3.5 development cycle: Dolphinâ€™s Hal/SuperNova and Serotekâ€™s System Access (including the free SAToGo offering). So to document the current state
mitsugusakamoto 2009/07/02
WAI-Aria

Firefox

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Screenreader
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WEB+DB PRESS Vol.49 WAI-ARIA: Days on the Moon
ç¾åœ¨ç™ºå£²ä¸ã® WEB+DB PRESS Vol. 49 ã«ã¦ Accessible Rich Internet Applications (WAI-ARIA) ã«é–¢ã™ã‚‹è¨˜äº‹ã‚’æ›¸ã‹ã›ã¦ã„ãŸã ãã¾ã—ãŸã€‚2009 å¹´ã¯ Web ã‚¢ã‚¯ã‚»ã‚·ãƒ“ãƒªãƒ†ã‚£ã®å¹´ã«ãªã‚‹ã¨ã„ã†å™‚ã‚’ã©ã“ã‹ã‚‰ã¨ã‚‚ãªãèžãã¤ã‘ã¦ã“ã®ãƒ†ãƒ¼ãƒžã«ã—ãŸã®ã§ã™ãŒã€ã¡ã‚‡ã†ã© WAI-ARIA 1.0 ã®æœ€çµ‚è‰æ¡ˆã‚‚å…¬é–‹ã•ã‚Œã‚ˆã„ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã«ãªã£ãŸã®ã§ã¯ã¨å‹æ‰‹ã«æ€ã£ã¦ã„ã¾ã™ã€‚ WAI-ARIA ã¨ã¯ä½•ãªã®ã‹ã€è©³ã—ã„ã“ã¨ã¯é›‘èªŒè¨˜äº‹ã‚’å‚ç…§ã—ã¦ã„ãŸã ãã¨ã—ã¦ã€ç°¡å˜ã«è¨€ãˆã° JavaScript ã§æ§‹ç¯‰ã—ãŸ RIA ã‚’æ©Ÿæ¢°çš„ã«èªè˜ã™ã‚‹ãŸã‚ã®ä»•æ§˜ã§ã™ã€‚ãŸã¨ãˆã° JavaScript ã§ã“ã£ãŸãƒœã‚¿ãƒ³ã‚’ä½œã£ãŸã¨ã—ã¾ã—ã‚‡ã†ã€‚åˆ©ç”¨è€…ãŒã©ã†ã‚„ã£ã¦ã€Œãã‚ŒãŒãƒœã‚¿ãƒ³ã§ã‚ã‚‹ã€ã¨ã„ã†ã“ã¨ã‚’èªè˜ã™ã‚‹ã‹ã¨ã„ãˆã°ã€ã€Œå‘¨ã‚Šã‹ã‚‰æµ®ãå‡ºã¦ã„ã¦ãƒžã‚¦ã‚¹ã‚«ãƒ¼ã‚½ãƒ«ã‚’ä¹—ã›ã‚‹ã¨è‰²ãŒå¤‰ã‚ã‚‹ã€ã¨ã„ã£ãŸæ„Ÿè¦šã«ã‚ˆ
mitsugusakamoto 2009/03/03
WAI-Aria
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Twitterã§WAI-ARIAã®é›°å›²æ°—ã‚’ç†è§£ã™ã‚‹ - Trans
ï¼ˆè¿½è¨˜2008å¹´9æœˆ5æ—¥ï¼‰å±žæ€§ã®ã“ã¨ã‚’ã‚¿ã‚°ã¨æ›¸ãé–“é•ãˆã¦ã„ãŸç®‡æ‰€ã‚’ä¿®æ£ã—ã¾ã—ãŸã€‚ï¼ˆid:kitsã•ã‚“ã‚ˆã‚Šï¼‰ Twitterã®æŠ•ç¨¿æ–‡å—æ•°ã®åˆ¶é™ã¨ã„ã†ã®ã¯WAI-ARIAã‚’ç†è§£ã™ã‚‹ä¸Šã§æ‰‹ã£å–ã‚Šæ—©ã„ã‚µãƒ³ãƒ—ãƒ«ã ã¨æ€ã„ã¾ã™ã€‚ @media 2008ã®ãƒ—ãƒ¬ã‚¼ãƒ³ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³è³‡æ–™ ä»Šå¹´5æœˆ29æ—¥ã¨30æ—¥ã«ãƒãƒ³ãƒ‰ãƒ³ã§è¡Œã‚ã‚ŒãŸã‚‰ã—ã„@media 2008ã§ã€WAI-ARIA: Itâ€™s Easyã¨ã„ã†ãƒ—ãƒ¬ã‚¼ãƒ³ãŒè¡Œã‚ã‚Œã¾ã—ãŸã€‚ã‚¹ãƒ©ã‚¤ãƒ‰ã‚‚å…¬é–‹ã•ã‚Œã¦ã„ã¾ã™ã€‚ åƒ•ã«ã¨ã£ã¦WAI-ARIAã¨ã„ã†ã®ã¯ç›´æ„Ÿçš„ã«ç†è§£ã—ã«ãã„ã¨ã„ã†é¢ãŒã‚ã£ãŸã®ã§ã€ã“ã®ãƒ–ãƒã‚°ã§ã‚‚ã‚ã¾ã‚Šå–ã‚Šä¸Šã’ã¦ã“ãªã‹ã£ãŸã®ã§ã™ãŒã€ã“ã®ã‚¹ãƒ©ã‚¤ãƒ‰ã®äº‹ä¾‹ãŒè‡ªåˆ†ã«ã¨ã£ã¦ã€Œã‚¹ãƒˆãƒ³ã€ã¨è…‘ã«è½ã¡ã‚‹éƒ¨åˆ†ãŒã‚ã£ãŸã®ã§ç´¹ä»‹ã—ã¾ã™ã€‚ Ajaxã¨ã‚¹ã‚¯ãƒªãƒ¼ãƒ³ãƒªãƒ¼ãƒ€ãƒ¼ã®èª²é¡Œ Webã‚µã‚¤ãƒˆã§Ajaxã®å°Žå…¥ãŒé€²ã‚€ã«é€£ã‚Œã¦ã€ã‚¹ã‚¯ãƒªãƒ¼ãƒ³ãƒªãƒ¼ãƒ€ãƒ¼ãŒå¯¾å¿œã§ããªã„ã¨ã„ã†èª²é¡ŒãŒã„ã‚ã„ã‚ã¨å‡ºã¦ãã¦ã„ã¾ã™ã€‚ã
mitsugusakamoto 2008/08/23
WAI-Aria

Web

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Enhancing TabView Accessibility with WAI-ARIA Roles and States
YUI Blog Development Enhancing TabView Accessibility with WAI-ARIA Roles and States Enhancing TabView Accessibility with WAI-ARIA Roles and States The YUI TabView Control is built on a strong foundation of semantic markup that provides users with some basic accessibility. But while TabView looks like a desktop tab control, screen readers don't present it as an atomic widget, leaving users to figur
mitsugusakamoto 2008/08/07
Web

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WAI-ARIAé–¢é€£æ–‡æ›¸ã®æ—¥æœ¬èªžè¨³ | ã‚¢ã‚¯ã‚»ã‚·ãƒ“ãƒªãƒ†ã‚£Blog | ãƒŸãƒ„ã‚¨ãƒ¼ãƒªãƒ³ã‚¯ã‚¹
å½“Blogã‚„ã€ã‚¢ã‚¯ã‚»ã‚·ãƒ“ãƒªãƒ†ã‚£Podcastãªã©ã§ã‚‚æ—¢ã«ä½•åº¦ã‚‚ã¨ã‚Šã‚ã’ã¦ãŠã‚Šã¾ã™ã‚ˆã†ã«ã€ãƒªãƒƒãƒãªã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ã‚¢ã‚¯ã‚»ã‚·ãƒ–ãƒ«ã«ã™ã‚‹ãŸã‚ã®ä»•æ§˜ã§ã‚ã‚‹ã€Accessible Rich Internet Applications (WAI-ARIA) ã¯ã€ä»Šå¾Œã®Webã‚¢ã‚¯ã‚»ã‚·ãƒ“ãƒªãƒ†ã‚£ã«ãŠã‘ã‚‹é‡è¦ãªä»•æ§˜ã®ã²ã¨ã¤ã§ã™ã€‚ ãã®WAI-ARIAã«é–¢ã™ã‚‹ä¸€é€£ã®æ–‡æ›¸ã®ã†ã¡ã€ä»¥ä¸‹ã®3ã¤ã®æ—¥æœ¬èªžè¨³ãŒæ—¥ç«‹ã®ãƒ¦ãƒ‹ãƒãƒ¼ã‚µãƒ«ãƒ‡ã‚¶ã‚¤ãƒ³ã®Webã‚µã‚¤ãƒˆä¸Šã§å…¬é–‹ã•ã‚Œã¦ã„ã¾ã™ã€‚ï¼ˆWAI-ARIAï¼ˆæ—¥æœ¬èªžè¨³ï¼‰ï¼šæ—¥ç«‹ã®ãƒ¦ãƒ‹ãƒãƒ¼ã‚µãƒ«ãƒ‡ã‚¶ã‚¤ãƒ³ï¼‰ WAI-ARIAã€€Version 1.0 ã‚¨ãƒ‡ã‚£ã‚¿ãƒ¼ã‚ºãƒ‰ãƒ©ãƒ•ãƒˆã€€2008å¹´5æœˆ14æ—¥ç‰ˆ WAI-ARIAã®æ¦‚ç•¥ã€€2008å¹´2æœˆ4æ—¥ç‰ˆ WAI-ARIA ã«ã¤ã„ã¦ã‚ˆãã‚ã‚‹è³ªå•ã€€2008å¹´6æœˆ3æ—¥ç‰ˆ ä»Šã¾ã§è‹±èªžã§ã‚ã‚‹ãŸã‚ã«æ•¬é ã—ã¦ã„ãŸæ–¹ã‚‚ã„ã‚‰ã£ã—ã‚ƒã‚‹ã‹ã¨æ€ã„ã¾ã™ãŒã€ã“ã®æ©Ÿä¼šã«ä¸€åº¦ç›®ã‚’
mitsugusakamoto 2008/07/18
WAI-Aria
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Googleã®ã‚·ãƒ§ãƒ¼ã‚±ãƒ¼ã‚¹ã§å¦ã¶axsjaxï¼ˆç¬¬1å›žï¼‰ | ã‚¢ã‚¯ã‚»ã‚·ãƒ“ãƒªãƒ†ã‚£Blog | ãƒŸãƒ„ã‚¨ãƒ¼ãƒªãƒ³ã‚¯ã‚¹
AJAXã‚’ã¯ã˜ã‚ã¨ã—ãŸRich Internet Applicationã‚’ã‚¢ã‚¯ã‚»ã‚·ãƒ–ãƒ«ã«ã™ã‚‹ãŸã‚ã®WAI-ARIAã¨ã„ã†W3Cã®ä»•æ§˜ãŒä½œæˆä¸ã§ã™ã€‚ãã—ã¦ã€WAI-ARIAã‚’åˆ©ç”¨ã—ã€AJAXã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’ã‚¹ã‚¯ãƒªãƒ¼ãƒ³ãƒ»ãƒªãƒ¼ãƒ€ãƒ¼ã‚„éŸ³å£°ãƒ–ãƒ©ã‚¦ã‚¶åˆ©ç”¨è€…ã«ã‚‚ä½¿ç”¨ã§ãã‚‹ã‚ˆã†ã«ã™ã‚‹ãŸã‚ã€axsjaxã¨ã„ã†ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãŒGoogleã«ã‚ˆã£ã¦é€²ã‚ã‚‰ã‚Œã¦ã„ã¾ã™ã€‚ axsjaxã«ã‚ˆã£ã¦ã€ç†è€…ã‚’ã¯ã˜ã‚ã¨ã—ãŸéŸ³å£°èªã¿ä¸Šã’ç’°å¢ƒã®ãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒã©ã®ã‚ˆã†ã«AJAXã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’åˆ©ç”¨å¯èƒ½ã«ãªã‚‹ã®ã‹ã€Googleè¨ªå•æ™‚ã«1å¹´ã¶ã‚Šã«å†ä¼šã—ãŸCharles Chenæ°ãŒé–‹ç™ºã•ã‚ŒãŸFirefoxç”¨ã®ã‚¢ãƒ‰ã‚ªãƒ³ã€Fire Voxã§ã®å‹•ä½œæ¤œè¨¼ã®çµæžœã‚’å…ƒã«ã€ä»Šå›žã‹ã‚‰4å›žã«åˆ†ã‘ã¦ã”ç´¹ä»‹ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ã¾ãšãã®å‰æã¨ã—ã¦ã€AJAXã¨WAI-ARIAã®é–¢ä¿‚ã«ã¤ã„ã¦è¿°ã¹ãŸã„ã¨æ€ã„ã¾ã™ã€‚ AJAXã¨WAI-ARIA AJAXã¯ã€Webé–‹ç™ºè€…ãŒWebã‚¢ãƒ—ãƒªã‚±
mitsugusakamoto 2008/04/18
AJAX

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WAI-ARIAã®ç¾çŠ¶ã¨èª²é¡Œ | Webæ¨™æº–Blog | ãƒŸãƒ„ã‚¨ãƒ¼ãƒªãƒ³ã‚¯ã‚¹
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mitsugusakamoto 2008/02/15
WAI-Aria

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New resources on making Ajax and related technologies accessible
Dateline Monday 4 February 2008: WAI publishes new WAI-ARIA documents for developers, and new overview material for everyone. For the last two years or so, the W3C Web Accessibility (WAI) has been working on technical specifications to support making rich Web applications and sites designed with Ajax (also known as AJAX) and related techno logies accessible to people with disabilities. The work has
mitsugusakamoto 2008/02/06
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WAI-Aria
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