Sources for Related Information
There is a web site called "Bobby". Its symbol is a British-style "bobby" police officer cartoon character. If you have designed a web site, you can go there and have the software test it for accessibility to people with disabilities.
There are graphic images and clip art available which depict visual impairments, or accessibility to the visually impaired.
Click here to visit the graphics page of P. J. Lareau.
The following are additional web sites concerned with the accessibility of the internet and other media to people with visual impairments. Click on a name to visit these home pages on the internet.
Designing for Access to the Web for Blind and Visually Impaired Users by Anthony Pash
The Complete HTML Teacher by K. Williams Resources
Web Design For Everyone by Rick Cook
Designing More Usable Web Sites by TRACE Center
Could Helen Keller Read Your Page? by All Things Web
Design Considerations: Readers with Visual Impairments by Arthur R. Murphy
Webpage Accessibility Self-Test by the Public Service Commission of Canada
This site has information about the anatomy of the human eye.