XAG 1 and Extreme


1.1: Provide a mechanism to explicitly associate alternatives for content or content fragments
Pass? for images ( by allowing graphic in figure).
must include a pointer to the thing illustrated by figure
1.2: Define flexible associations, where a given kind of relationship can link to or from objects of varying types without constraint
Pass? xref anywhere, but what exactly is linked?
1.3: Reuse existing accessibility modules to indicate alternative-equivalent associations
Fail? Known issue: Unclear what. Markup or modelling level
so: Use SVG for images? SMIL test attributes?