IRYS: a visualization tool for temporal analysis of multimodal interaction

  • Authors:
  • Daniel Bauer;James D. Hollan

  • Affiliations:
  • University of California, San Diego, La Jolla, CA;University of California, San Diego, La Jolla, CA

  • Venue:
  • Proceedings of the 5th international conference on Multimodal interfaces
  • Year:
  • 2003

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Abstract

IRYS is a tool for the replay and analysis of gaze and touch behavior during on-line activities. Essentially a "multimodal VCR", it can record and replay computer screen activity and overlay this video with a synchronized "spotlight" of the user's attention, as measured by an eye-tracking and/or touch-tracking system. This cross-platform tool is particularly useful for detailed ethnographic analysis of "natural" on-line behavior involving multiple applications and windows in a continually changing workspace.