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...
| Published in: | Ergonomics Vol. 47; no. 13; pp. 1406 - 1424 |
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| Main Authors: | , |
| Format: | clinical trial research Journal Article |
| Published: |
Taylor & Francis Ltd
10/22/2004
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| Online Access: | View this record in EBSCOhost |