High Quality Content by WIKIPEDIA articles! WAI-ARIA (Web Accessibility Initiative - Accessible Rich Internet Applications) is a draft technical specification published by the World Wide Web Consortium that specifies how to increase the accessibility of dynamic content and user interface components developed with Ajax, HTML, JavaScript and related technologies. Web developers increasingly use client-side scripts to create user interface controls that cannot be created with HTML alone. They also use client-side scripts to update sections of a page without requesting a completely new page from a web server. Such techniques on websites are called rich internet applications. These user interface controls and content updates are often not accessible to users with disabilities, especially screen reader users and users who cannot use a mouse or other pointing device. WAI-ARIA allows web pages (or portions of pages) to declare themselves as applications rather than as static documents, by adding role, property, and state information to dynamic web applications.

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