Comment on WAI-ARIA Role

"Assistive technology must treat an article like a document in that 
article must be processed like an application."

This sentence makes no sense to me. Is it just missing a (grammatical) 
article? Also, it sounds like it is trying to specify a conformance 
criterion on AT. Is this the case? If so it seems like the convention in 
the rest of the document is to use MUST in these cases. (If not I don't 
understand the point of the sentence)

Received on Tuesday, 21 April 2009 10:00:19 UTC