title: Don Peterson: a man, a computer, and miracles.
authors.forename: K E
authors.initials: KE
authors.lastname: Stevens
authors.forename: M
authors.initials: M
authors.lastname: Killeen
mesh_terms: D000368:Aged; D003143:Communication Devices for People with Disabilities; D049673:History, 20th Century; D006801:Humans; D012656:Self-Help Devices; D012984:Software; D014481:United States; D014838:Volunteers / Q000523:psychology