Introduction to WAI ARIA – Gez Lemon

July 31, 2008Technical

Gez Lemon from TPGi has written an article for Dev.Opera, which provides an Introduction to WAI ARIA.

WAI–ARIA is a specification that provides a means of describing roles, states, and properties for custom widgets so that they are recognisable and usable by assistive technology users. WAI-ARIA also provides a mechanism to ensure that users of assistive technologies are aware of updates in the application. This article provides an overview of what web applications should do, and how WAI-ARIA helps.

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About Steve Faulkner

Steve was the Chief Accessibility Officer at TPGi before he left in October 2023. He joined TPGi in 2006 and was previously a Senior Web Accessibility Consultant at vision australia. Steve is a member of several groups, including the W3C Web Platforms Working Group and the W3C ARIA Working Group. He is an editor of several specifications at the W3C including ARIA in HTML and HTML Accessibility API Mappings 1.0. He also develops and maintains HTML5accessibility and the JAWS bug tracker/standards support.