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Distortion in Distributed Virtual Environments

  • Matthew D. Ryan
  • Paul M. Sharkey
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1434)

Abstract

This paper proposes a solution to the problems associated with network latency within distributed virtual environments. It begins by discussing the advantages and disadvantages of synchronous and asynchronous distributed models, in the areas of user and object representation and user-to-user interaction. By introducing a hybrid solution, which utilises the concept of a causal surface, the advantages of both synchronous and asynchronous models are combined. Object distortion is a characteristic feature of the hybrid system, and this is proposed as a solution which facilitates dynamic real-time user collaboration. The final section covers implementation details, with reference to a prototype system available from the Internet.

Keywords

distributed virtual environments network latency collaboration interaction multi-user virtual reality 

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 1998

Authors and Affiliations

  • Matthew D. Ryan
    • 1
  • Paul M. Sharkey
    • 1
  1. 1.Interactive Systems Research Group Department of CyberneticsThe University of ReadingWhiteknights, ReadingUK

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