Two keypad angle experiments, one numeral legibility experiment and one buttontapping rate experiment are described. The effects of keypad angle on keyphone positioning, keying time, keying errors and on a keying performance measure are discussed. A geometrical method for estimating optimum keypad a
β¦ LIBER β¦
The effect of feedback on keying performance
β Scribed by D. Pollard; M.B. Cooper
- Book ID
- 107722911
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 790 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0003-6870
No coin nor oath required. For personal study only.
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