Parallel scan-path visualization

  • Authors:
  • Michael Raschke;Xuemei Chen;Thomas Ertl

  • Affiliations:
  • University of Stuttgart;University of Stuttgart;University of Stuttgart

  • Venue:
  • Proceedings of the Symposium on Eye Tracking Research and Applications
  • Year:
  • 2012

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Abstract

Eye tracking analysis is the state of the art technique to study questions of usability and cognition of graphical user interfaces. This paper presents a new technique for the visualization of eye tracking data, the Parallel Scan-Path Visualization. A key feature is the visualization of eye movements of many subjects on a single screen in a parallel layout. The visualization presents various properties of scan-paths, such as fixations, gaze durations and eye shift frequencies at one glance. The paper concludes with an example of use of the Parallel Scan-Path Visualization technique.