Using the HeadMaster with Macintosh, Apple II, and MS-DOS computers.
Anson
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Department of Rehabilitation Medicine, University of Washington, Seattle, 98195.
D003201:Computers / Q000592:standards; D006257:Head; D006801:Humans; D009788:Occupational Therapy / Q000379:methods*; D011187:Posture; D011782:Quadriplegia / Q000534:rehabilitation*; D012656:Self-Help Devices; D012985:Software Design; D014584:User-Computer Interface