From eSchool News:
"A program developed at Rensselaer Polytechnic Institute (RPI) allows students with severe physical disabilities to create music just by moving their heads. A digital video camera tracks the students’ movements on a computer screen and translates them into piano scales or drum beats. The program’s developers hope it will open a whole new world of creativity for physically challenged individuals."
Brian Friedlander's Assistive Technology blog has a wealth of resources on topics such as assistive technology, mind mapping, project management, visual learning, collaborative tools, and educational technology. Brian is a school psychologist and assistive technology consultant.