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Virtual pedagogical agents: Naturalism vs. stylization

  • Jonathan Gratch
  • Michael Young
  • Ruth Aylett
  • Daniel Ballin
  • Patrick Olivier
Publiceringsår: 2006
Språk: Engelska
Sidor: 455-455
Publikation/Tidskrift/Serie: Lecture Notes in Computer Science (Intelligent Virtual Agents)
Volym: 4133/2006
Dokumenttyp: Konferensbidrag
Förlag: Springer


In discussions on naturalism vs. stylization in the design of virtual pedagogical agents (VPAs), the smooth communication argument is one of the most central in favour of visual naturalism. Yet, this argument dissolves if we separate design into the levels of: (l) linguistic performance, where the support for naturalism is strong; (2) dynamic visual appearance, in the sense of bodily behaviour, with increasing design freedom still matching positive user responses; and (3) static visual appearance, as the under lying, inanimate, visual model, with naturalism a well defined state, but stylization spanning a complex, multidimensional design space. A comparison with cartoons and animated movies here suggest a potential for stylized designs.



  • Learning


The 6:th International Conference on Intelligent Virtual Agents (IVA 2006)
Marina Del Rey, CA, USA
  • ISSN: 0302-9743
  • ISBN: 978-3-540-37593-7

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