Detecting Learning Difficulties on Ubiquitous Scenarios

  • Marco de Sá
  • Luís Carriço
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4553)


This paper describes a multi-platform framework that supports a set of activities performed by both teachers and students within an educational context. The framework’s main contribution lies on the possibility given to teachers to customize, according to various dimensions (e.g., content, user context, and subject), material that is later provided to students. On the other hand, students are allowed to accomplish their activities ubiquitously through mobile devices (e.g. PDAs). The second contribution however, is the ability that teachers gain to detect learning difficulties and problems faced by students while accomplishing their tasks even while away from classes and school. We describe the experiences that have been conducted and present some results that address both educational and human-computer interaction issues.


m-learning  ubiquitous computing  mobile devices  usability evaluation 


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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Marco de Sá
    • 1
  • Luís Carriço
    • 1
  1. 1.LaSIGE & Department of Informatics, University of Lisbon, Edifício C6, Campo Grande, 1749-016, LisboaPortugal

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