Looking for AAC device that offers communication and computing with just your eyes?
Take a look at ECOpoint which is an eye controlled interface for the ECO-14, Prentke Romich Company's (PRC), speech generating device. ECOpoint uses a gaze based system, giving the user full control of all aspects of the ECO including communication, environmental control, and comouter functions for email, internet, word processing, and third-party programs.
http://www.prentrom.com/ecopoint/learn.php