Eye movements as implicit relevance feedback

  • Authors:
  • Georg Buscher;Andreas Dengel;Ludger van Elst

  • Affiliations:
  • University of Kaiserslautern, Kaiserslautern, Germany;DFKI GmbH, Kaiserslautern, Germany;DFKI GmbH, Kaiserslautern, Germany

  • Venue:
  • CHI '08 Extended Abstracts on Human Factors in Computing Systems
  • Year:
  • 2008

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Abstract

Reading detection is an important step in the process of automatic relevance feedback generation based on eye movements for information retrieval tasks. We describe a reading detection algorithm and present a preliminary study to find expressive eye movement measures.