But What About AJAX and...?
Potential barrier: AJAX
popular Web development technique for creating interactive Web applications
can create barriers, as with other dynamic Web content
W3C/WAI addressing by: Accessible Rich Internet Applications (WAI-ARIA)
maps controls & events to accessibility API's
outlines new navigation techniques
Potential barrier:
W3C/WAI:
Inaccessibility of CAPTCHA
Judy Brewer
