Scroll ring performance evaluation

  • Authors:
  • Elaine Wherry

  • Affiliations:
  • Synaptics, Inc., San Jose, CA.

  • Venue:
  • CHI '03 Extended Abstracts on Human Factors in Computing Systems
  • Year:
  • 2003

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Abstract

This study compares a touchpad scroll ring to a mouse scroll wheel and touchpad scroll zone using a Fitts' Law testing methodology. Time, error, and subjective results reveal that the scroll ring offers the most performance advantages over the scroll wheel and scroll zone.