Help through Visualization to Compare Learners' Activities to Recommended Learning Scenarios

  • Authors:
  • Laure France;Jean-Mathias Heraud;Jean-Charles Marty

  • Affiliations:
  • SYSCOM - Université de Savoie;SYSCOM - Université de Savoie;SYSCOM - Université de Savoie

  • Venue:
  • ICALT '05 Proceedings of the Fifth IEEE International Conference on Advanced Learning Technologies
  • Year:
  • 2005

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Abstract

We are interested in the observation of learner behavior in learning environments in order to compare it to a recommended learning scenario. This paper deals with visualization as a means for observation. Indeed, the visualization can bring different functionalities and we are particularly interested in two of them: first to make the visualization aid the user to better explain the learnerýs activities by highlighting relevant information; second, to manipulate data to add some semantics on them. We present some visualization techniques adapted to our purpose, based on results previously obtained in an experiment.