Hi,
I'm working on an inexpensive system that can benefit a lot of people that are paralyzed. The system consists on detecting the eye movements and sending that information to the computer in order to interact with it. I programmed an writing application with a practical GUI so that it can be used with my system.
video: http://www.youtube.com/watch?v=b7yVlP2vzeE
Anyone interested please don't hesitate to contact me (see website below).
Luis Cruz
http://www.ees.intelsath.com