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WAI: Strategies, guidelines, resources to make the Web accessible to people with disabilities

WAI Guidelines and Techniques

How WAI Develops Accessibility Guidelines through the W3C Process: Milestones and Opportunities to Contribute
Introduces how WAI works through a process designed to ensure broad community input and encourage consensus development.

The guidelines overview pages listed below introduce WAI accessibility guidelines and their related documents, such as:

Web Content Accessibility Guidelines (WCAG) Overview, WCAG 1.0, WCAG 2.0 Draft, WCAG 2.0 Quick Reference, WCAG 2 FAQ
Addresses the information in a Web site, including text, images, forms, sounds, and such.
Authoring Tool Accessibility Guidelines (ATAG) Overview, ATAG 1.0
Addresses software that creates Web sites.
User Agent Accessibility Guidelines (UAAG) Overview, UAAG 1.0
Addresses Web browsers and media players, and relates to assistive technologies.
Evaluation and Report Language (EARL) Overview
Addresses the expression of Web site evaluation test results in a platform independent format.
Accessible Rich Internet Applications (WAI-ARIA) Suite Overview
Addresses dynamic Web content and rich Internet applications developed with AJAX, DHTML, and other Web technologiess.
Accessibility Information for Specific Technologies
Links to information about accessibility of XML, SVG, SMIL, and other specific technologies.

See also:

illustration of how the guidelines relate, described at www.w3.org/WAI/intro/components-desc#guide