Now showing items 1-3 of 3

    • Cursor-control performance of older adults using two computer input devices 

      Bohan, Michael; Chaparro, Alex; Fernandez, Jeffrey E.; Kattel, Bheem P.; Choi, Sang D. (1998-06)
      This study investigated age-related differences in user performance and preferences for two widely available computer pointing devices, a mouse and trackball. Subjects acquired on-screen targets of varying distance and ...
    • Is the trackball a better input device for the older computer user? 

      Chaparro, Alex; Bohan, Michael; Fernandez, Jeffrey E.; Kattel, Bheem P.; Choi, Sang D. (Springer, 1999-03)
      This study investigated age-related differences in user performance and preferences using two widely available computer pointing devices, a mouse and trackball. Participants acquired on-screen targets of varying distance ...
    • The impact of age on computer input device use: Psychophysical and physiological measures 

      Chaparro, Alex; Bohan, Michael; Fernandez, Jeffrey E.; Choi, Sang D.; Kattel, Bheem P. (Elsevier Ltd., 1999-09)
      This study examined the effects of aging on performance and preferences for two computer pointing devices (e.g. mouse and trackball). Participants made simple point-and-click and click-and-drag movements to targets of ...