If such note is well accepted, it can progress into further work. We progressed some work items. A primary outcome is that joint meetings of ER and AT will occur monthly Many issues for one group need to be addressed in the other. Immense amount of accessibility stuff being built into tools. The visual representations make pages accessible for some.
Different disabilities express different needs.
You haven' written it yet. See the 20 questions page. We need to educate people on where we are. Eric Meyers lead a W3C Standards panel. At this advisory committee meeting, presented the WAI domain.