Have you consulted with disability organizations? Have contacts with some of the disability related people doing Universal Design work?
As you probably know, a lot of computer access programs for people with blindness and limited motor ability in fingers and hands, are not very compatible with what's out there.
For instance, .pdf docs are ridiculously difficult to read with JAWS the speech program used by a lot of blind folks. Given that Adobe is trying to come up with a document format that is cross platform, I don't know why they haven't cleared this up-- they do know about it.
A rule of thumb: Work to protect the most vulnerable -- people with disabilities, elders, children -- and everyone will have a higher level of protection.
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>> 1.) There is a group of Companies, NGOs, and Individuals dedicated to extending PFIF to becoming something that can be standardized internationally. >>
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