This is an archived snapshot of W3C's public bugzilla bug tracker, decommissioned in April 2019. Please see the home page for more details.
From HTML WG comments: - Guideline 1.5 In XHTML 2.0 we are introducing the role attribute and other important meta data which is important for authoring tools. This includes search for text equivalents for non-text objects. Does this include things like role meta data which includes additional semantics vs. simply a text alternative? This is not clear. It should be clarified either in the document or its techniques. How do the navigation techniques here map to UAAG 1.0? Where is the reference to UAAG 1.0?