•How can users know what is happening when
parts of the UI are refreshed?
Screen readers typically read in a linear
fashion - When UI changes happen, the user may not be aware of this and new content may not be
read
•to allow dynamic interface changes to be
accessible, the application must:
–1. Alert the user that a
change has occurred
–2. Allow direct access to
the new content
–3. Then allow continued
functionality of the web application.
•Most AJAX applications can
be designed to do this...