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| Assistive Devices (for… | 1 |
| Augmentative and Alternative… | 1 |
| Computer Uses in Education | 1 |
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| Kushler, Cliff | 1 |
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Download full textKushler, Cliff – 1998
This paper describes the development of a new technique for augmentative and alternative communication text input, commercially known as T9. T9 stands for "typing with 9 keys." The basic T9 technology is designed so that 3 or 4 letters are printed on each of 7 keys, and an 8th key is used as an unambiguous "space" key. Each keystroke designating a…
Descriptors: Assistive Devices (for Disabled), Augmentative and Alternative Communication, Computer Uses in Education, Interpersonal Communication
