Standing at a kiosk: Effects of key size and spacing on touch screen numeric keypad performance and user preference.
Touch screen input keys compete with other information for limited screen space. The present study estimated the smallest key size that would not degrade performance or user satisfaction. Twenty participants used finger touches to enter one, four or 10 digits in a numeric keypad displayed on a capac...
| Publicado en: | Ergonomics Vol. 47; no. 13; pp. 1406 - 1424 |
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| Autores principales: | , |
| Formato: | clinical trial research Journal Article |
| Publicado: |
Taylor & Francis Ltd
10/22/2004
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| Acceso en línea: | Ver este registro en EBSCOhost |