OPERATOR PERFORMANCE ON A CHORD KEYBOARD.

The article presents a study on the operator performance of a multiple finger or chord keyboard. A total of 31 chords were ranked according to their difficulty as measured by the reaction times, and a quantitative measure obtained for the distribution. The results were used to predict the average re...

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Detalles Bibliográficos

Publicado en:	Journal of Applied Psychology Vol. 45; no. 5; pp. 303 - 309
Autores principales:	Ratz, H. C., Ritchie, D. K.
Formato:	Artículo
Publicado:	American Psychological Association Oct61
Materias:	Keyboards (Electronics) Performance Reaction time Coding theory Data compression Machine theory
Acceso en línea:	Ver este registro en EBSCOhost