Attention-based information retrieval using eye tracker data

  • Authors:
  • Tristan Miller;Stefan Agne

  • Affiliations:
  • German Research Center for Artificial Intelligence (DFKI GmbH), Kaiserslautern, Germany;German Research Center for Artificial Intelligence (DFKI GmbH), Kaiserslautern, Germany

  • Venue:
  • Proceedings of the 3rd international conference on Knowledge capture
  • Year:
  • 2005

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Abstract

We describe an automated keyword extraction system which uses an eye tracker to identify those areas of a written document the reader finds of greatest interest. The keywords thus extracted are then used in the back end of an information retrieval system to help the user find other documents which contain information of interest to him.