Evaluating requirements for gaze-based interaction in a see-through head mounted display

  • Authors:
  • Sven-Thomas Graupner;Michael Heubner;Sebastian Pannasch;Boris M. Velichkovsky

  • Affiliations:
  • Technische Universität Dresden;Technische Universität Dresden;Technische Universität Dresden;Technische Universität Dresden

  • Venue:
  • Proceedings of the 2008 symposium on Eye tracking research & applications
  • Year:
  • 2008
  • A framework for gaze selection techniques

    Proceedings of the 2008 annual research conference of the South African Institute of Computer Scientists and Information Technologists on IT research in developing countries: riding the wave of technology

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Abstract

This study suggests an approach to the evaluation of gaze-based interaction with information displayed on a see-through HMD. For these purposes, a mock-up system consisting of a head-mounted eye tracker and a see-through HMD was developed. In a series of three experiments subjects performed a simple point selection task using gaze control. Various design issues were addressed throughout including the size of interactive elements, their position on the screen, temporal and spatial resolution parameters of the eye tracker as well as algorithms used to enhance data quality. Reaction time and hit rate were measured as objective indicators of performance.