•What is AJAX – Why is it good - Who
uses it?
•Accessibility issues and possible
solutions
–XmlHttpRequest and
JavaScript
–Data can be sent without
need for user interaction
–AJAX can update UI
“on the fly”
•Accessibility and usability of
XmlHttpRequest
•DHTML and JavaScript Accessibility
•Browser/AT meta-UI interaction model
–Web sites = collection of
linked web pages/documents
–AJAX = web application
like OS GUI, not collection of pages
•Responsibilities of Key Players