This Wiki page is edited by participants of the HTML Accessibility Task Force. It does not necessarily represent consensus and it may have incorrect information or information that is not supported by other Task Force participants, WAI, or W3C. It may also have some very useful information.
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Need to define model for focus order and how to keyboard out of frame. This may or may not be dealt with in spec.
Cynthia to file bug Bug 13665
Need to review changes to this model and how it impacts.
Need to review for fallback mechanisms for object and embed.