Working to 508: Web Page and Interface Design for Compliance with the Americans with Disabilities Act (ADA)
http://www.stc.org/confproceed/2002/PDFs/STC49-00092.pdf

Reece, Gloria A.
STC Proceedings
2002

Abstract:

This scenario–based progression targets designers and developers who are interested in learning about assessment for web page design for compliance with the Americans with Disabilities Act (ADA). It introduces the topic by providing a background on web page design for individuals with special needs (varying physical and sensory abilities). Then, it presents basic concepts for developing accessible web pages, raises awareness of the need to comply with the ADA, Section 508, and provides resources for further investigation. Emphasis will be given to interactive discussion that centers on assessment questions to consider for concurrent, accessible and user–centered design approaches for web pages.