comments on multi-modal for the gap analysis

Looking at https://rawgit.com/w3c/coga/master/issue-papers/multi-modal.html
"Diagrams and charts as visual representations could be helpful for textual descriptions of processes or flows. Employing HTML Canvas, as proposed by the W3C, diagrams and charts could be interactive and have additional descriptions for their parts to aid comprehension."  
We need to make sure that additional descriptions for sections of diagrams and charts are a technique and to the gap analysis.
Also I think the personlisation module needs to address multi modal preferences and api support.
Further, I think we  should identify if anything is missing in this draft -such as should it included synchronized highlighting as a form of multi-modal preferences. Should what symbols are familiar and other preferences settings be linked to the multi-modal definition?


All the best

Lisa Seeman

Athena ICT Accessibility Projects 
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