Computer-aided communication device for a child with cerebral palsy.

This paper describes a portable computer-aided communication device designed for a 13-year-old child with athetoid cerebral palsy. The device was intended to provide vocal output, hard-copy, correctable display, word storage capabilities, and utilize currently available technology. The design incorporated the Epson HX-20 computer, the Votrax Type 'N Talk speech synthesizer, and a customized laptray.