[Review of the environmental control system for the severely handicapped].
D000203:Activities of Daily Living; D000328:Adult; D003143:Communication Devices for People with Disabilities; D006233:Persons with Disabilities; D004582:Electronics, Medical / Q000295:instrumentation*; D005246:Feedback; D006801:Humans; D008297:Male; D008838:Microcomputers; D012046:Rehabilitation