Displayless interface access to spatial data: effects on speaker prosodics

  • Authors:
  • Julie Baca

  • Affiliations:
  • Information Technology Laboratory, Vicksburg, MS

  • Venue:
  • CHI EA '97 CHI '97 Extended Abstracts on Human Factors in Computing Systems
  • Year:
  • 1997

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Abstract

Displayless interface technology must address challenges similar to those presented by the problem of providing GUI access to visually impaired users. Both must address the issue of providing nonvisual access to spatial data. This research examines the hypothesis that such access places a cognitive burden on the user, which in turn will impact the prosodics, i.e. nonverbal aspects, of the user's speech.