BrailleNet Network

Helpful links

guidelines

Web Content Accessibility Guidelines- The Web Accessibility Initiative's definitive guide to accessible web design.
Techniques for Web Content Accessibility Guidelines - A list of techniques that implement the checkpoints defined in the WAI guidelines.

Tools

HTML Validator - an online HTML validator
Bobby - The Centre for Applied Special Technology (CAST) have produced this automated accessibility-checker. Web designers can use Bobby to test their sites for accessibility problems.