Describing aria-describedby - TPGi
A well-designed user interface (UI) should clearly identify important content and controls. Often people correlate this to using prominent visual cues to help guide individuals through a task or point them to necessary information. However, what may be visually apparent to some could be misunderstood or completely passed over by others. If someone uses assistive technology to navigate an interface
WAI-ARIA - Screen reader compatibility · PowerMapper Software
Shows how different WAI-ARIA attributes behave in commonly used screen readers. The results include two types of test: Expected to work - these tests show support when accessibility features are used correctlyExpected to fail - these tests show what happens when accessibility features are used incorrectly (marked with ) ARIA support by user agent ARIA role and attribute support in different screen
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landmark rolesã®ãƒ†ã‚¹ãƒˆ ã“ã®ãƒ†ã‚¹ãƒˆæ–‡æ›¸ã®å„所ã«ãƒ©ãƒ³ãƒ‰ãƒžãƒ¼ã‚¯ãƒ»ãƒãƒ¼ãƒ«ãŒè¨å®šã•ã‚Œã¦ã„ã¾ã™ ランドマークã®é€šçŸ¥ã€ãƒ©ãƒ³ãƒ‰ãƒžãƒ¼ã‚¯ã¸ã®ç§»å‹• 検証çµæžœ NVDA + Firefox : OK NVDA + IE : OK FocusTalk + IE : 未対応？ èªã¿ä¸Šã’時ã«landmarkã®é€šçŸ¥ã¯è¡Œã‚ã‚Œãªã„ã—ã€è¨å®šã‚„説明も見当ãŸã‚‰ãªã„… PC-Talker + IE : OK aria-liveã®ãƒ†ã‚¹ãƒˆ （ã“ã“ã®æ•°å€¤ãŒä¸ŠãŒã£ã¦ã„ãã¾ã™ï¼‰ 一定間隔（2秒ã”ã¨ï¼‰ã§æ•°å€¤ãŒä¸ŠãŒã£ã¦ã„ãã¾ã™ï¼ˆ10ã¾ã§ï¼‰ã€‚ aria-live="polite"ã‚’è¨å®š 変更ã•ã‚ŒãŸæ•°å€¤ã‚’ã€èªã¿ä¸Šã’終了後（ã¾ãŸã¯ä¸€æ™‚åœæ¢æ™‚ãªã©ï¼‰ã«é€šçŸ¥ 検証çµæžœ NVDA + Firefox : OK NVDA + IE : NG。 Firefoxã§ã¯é€šçŸ¥ã•ã‚Œã‚‹ã®ã«IEã§ã¯é€šçŸ¥ã•ã‚Œãªã„… FocusTalk + IE : NG PC-T
WAI-ARIA 1.0 Primer
An introduction to rich Internet application accessibility challenges and solutions W3C Working Draft 14 July 2016 This version:http://www.w3.org/TR/2016/WD-wai-aria-primer-20160714/Latest version: http://www.w3.org/TR/wai-aria-primer/ Previous version:http://www.w3.org/TR/2010/WD-wai-aria-primer-20100916/Editors: Lisa Pappas, SAS and STC Richard Schwerdtfeger, IBM Michael Cooper, W3C Copyright ©
[MOVED] WAI-ARIA Authoring Practices 1.1
The editor's draft of the WAI-ARIA Authoring Practices 1.1 is published from a new location because its development has been moved to a new repository. Please submit issues and pull requests on the new repository. This page may automatically be refreshed with the ARIA Practices document at its new location 30 seconds after it was loaded.
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Editor's Notes もともとHTMLはWebアプリを念頭に置いて作られたものではない 内容が古くな&
ARIA in HTML
This specification defines the web developer (author) rules (conformance requirements) for the use of [wai-aria] attributes on [HTML5] elements. It also defines requirements for Conformance Checking tools and a subset of requirements for UA implementers. 1. Rules of ARIA use in HTML for web developers Authors may use the ARIA role and aria-* attributes on HTML elements, in accordance with the requ
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ngAriaモジュールを導入ã—ã¦ã¿ãŸ - Qiita
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