The ideal way of testing for website accessibility is human testing ... however there is rarely the budget to do that (except maybe for major releases). This is where testing tools come into the picture. They allow us to identify issues that can be spotted via a program. One that people are preferring for accessibility testing is called WAVE. I will show how to install and use WAVE, plus talk about other accessibility issues.
[Note: The slides are based on a related workshop I presented at WITS in March on accessibility and WAVE.]