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| Deaf Blind | 1 |
| Educational Media | 1 |
| Electromechanical Aids | 1 |
| Finger Spelling | 1 |
| Manual Communication | 1 |
| Material Development | 1 |
| Multiple Disabilities | 1 |
| Nonverbal Communication | 1 |
| Program Descriptions | 1 |
| Sign Language | 1 |
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| Reports - Descriptive | 1 |
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Laenger, Charles J., Sr.; Peel, H. Herbert – 1978
The report details the development and design of a mechanical hand for communicating with deaf blind persons. It is explained that the device, which looks and functions like the human hand, forms the symbols of the one-hand manual alphabet upon command from a standard electric typewriter keyboard. The report addresses the following topics (sample…
Descriptors: Deaf Blind, Educational Media, Electromechanical Aids, Finger Spelling
