Center for IT Accommodation - Model demonstration facility influencing accessible information environments, services, and management practices. - http://www.gsa.gov/cita
pVoice Software - Free computer software that allows disabled children to communicate using symbols and speech synthesis. - http://www.pvoice.org/
Center for Accessible Technology - Resources and services on the use of computer technology for people with disabilities. - http://www.cforat.org/
Trace Research & Development Center - Focuses on making computer and information technologies more accessible to everyone. - http://trace.wisc.edu/