MooTools Accessible Dialog is a dialog displaying the most recent tweets of a specified Twitter user and which uses the MooTools WAI-ARIA enabled dialog.

How to Use the Dialog

While the dialog contains focus, the tab order will wrap inside the dialog. If the dialog is modal, it is not possible to move focus to the main page until the dialog is closed.

Tab / Shift+Tab: Moves the focus inside the dialog
Space / Enter: Activates button
Esc: Closes the dialog (Same as activating the Cancel button)

Acknowledgments

This work was supported by the Informatics and Telematics Institute (ITI) of the Centre of Research and Technology Hellas (CERTH) in the premices of the AEGIS project.