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EXPANDED KEYBOARD FOR CALCULATOR.     

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Record 347 of 1071.

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------- "DO IT YOURSELF" ENTRY ------- PURPOSE: Expanded keyboard allows person without fine motor control to operate calculator. Using the available circuitry of a commercial calculator, an enlarged keyboard is made, 16 by 18 inches. The keys are one inch in diameter, widely spaced and recessed. Slight pressure on the key activates switch. Display readout was enlarged to 1/2 inch symbols and located a the top of the keyboard. Includes drawing. SKILLS REQUIRED: Electronics, woodworking. AUTHOR: Carol Schaeffler, UCP Rehab. Engineering Sept, 622 Foster Ave., Brooklyn, NY 11230, 212-859-8850. TITLE: Tools, Equipment and Machinery Adapted for the Vocational Education and Employment of Handicapped People. REF: Book: Wisconsin Vocational Studies Center, University of Wisconsin-Madison, Madison, WI, p 456-457. PAGES (including cover):2 1981.

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This product record was updated on April 24, 2003.

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Record 347 of 1071.


AbleData, 8630 Fenton Street, Suite 930, Silver Spring, MD 20910. 1-800-227-0216.
Maintained for the National Institute on Disability and Rehabilitation Research of the U.S. Dept. of Education
by ICF Macro under Contract No. ED-04-CO-0018/0007.

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