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  • Morten Fjeld, Kristina Lauche, Martin Bichsel, Fred Voorhorst, Helmut Krueger, Matthias Rauterberg
  • Computer Science
  • Computer Supported Cooperative Work (CSCW)
  • 2004 (First Publication: 25 April 2002)
  • Activity theory is based on theconcept of tools mediating between subjects andobjects. In this theory, an individual'screative interaction with his or hersurroundings can result in the productionExpand