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Designing Viewpoint Awareness for 3D Collaborative Virtual Environment Focused on Real-Time Manipulation of Multiple Shared Objects

  • Luciana Provenzano
  • Julie Delzons
  • Patricia Plénacoste
  • Johann Vandromme
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4563)

Abstract

In some collaborative manipulation activities – for example, medical experts making a diagnosis based on a 3D reconstruction of a human organ – remote participants may tailor their views on the shared object to their particular needs and task. This implies that each user has her viewpoint on the object. Awareness of viewpoint is then necessary both to coordinate each other and to understand remote users’ activities. This work investigates how to provide the remote viewpoint awareness in a 3D collaborative desktop in which multiple shared objects can be independently positioned and manipulated to accomplish a common single activity. Preliminary results of ergonomic evaluations of the proposed metaphors are also provided.

Keywords

viewpoint 3D virtual desktop manipulation of 3D objects 

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References

  1. 1.
    Gutwin, C., Greenberg, S.: The effects of workspace awareness support on the usability of real-time distributed groupware. ACM Transactions Computer-Human Interactions 6, 243–281 (1999)CrossRefGoogle Scholar
  2. 2.
    Dyck, J., Gutwin, C.: Awareness. In: Collaborative 3D Workspaces. ACM Graphics Interface (2002)Google Scholar
  3. 3.
    Pang, A., Wittenbrink, C.: Collaborative 3D Visualisation with Cspray. IEEE Computer Graphics and Applications 17(2), 32–41 (1997)CrossRefGoogle Scholar
  4. 4.
    Sonnenwald, D.H., Whitton, M.C., Maglaughlin, K.L.: Evaluating a Scientific Collaboratory: Results of a Controlled Experiment. ACM Transactions on Computer-Human Interaction 10(2), 150–176 (2003)CrossRefGoogle Scholar
  5. 5.
    Valin, S., Francu, A., Trefftz, H., Marsic, I.: Sharing Viewpoints in Collaborative Virtual Environments. In: HICSS-34 Annual Hawaii International Conference on System Sciences (2001)Google Scholar
  6. 6.
    Hindmarsh, J., Fraser, M., Heath, C., Benford, S., Greenhalgh, C.: bject-Focused Interaction in Collaborative Virtual Environments. ACM Transaction on Computer-Human Interaction 7, 477–509 (2000)CrossRefGoogle Scholar
  7. 7.
    Schafer, W.A., Bowman, D.A.: Evaluating the effects of frame reference on spatial collaboration using desktop collaborative virtual environments. Virtual Reality, vol. 7 (2004)Google Scholar
  8. 8.
    Stefik, M., Bobrow, D.G., Lanning, S., Tatar, D.: WYSIWIS revised: Early experiences with multi-user interfaces. ACM Transactions on Information Systems 5, 147–167 (1987)CrossRefGoogle Scholar
  9. 9.
    Dumas, C., Degrande, S., Saugis, G., Chaillou, C., Plénacoste, P., Viaud, M.L.: Spin: a 3-D Interface for Cooperative Work. Virtual Reality Society Journal (May 1999)Google Scholar
  10. 10.
    Harrison, B.L. Ishii, H. Vincent, K.J.: Buxton: Transparent Layered User Interfaces: An Evaluation of a Display Design to Enhance Focused and Divided Attention. In: CHI 1995, pp. 317–324 (1995)Google Scholar
  11. 11.
    Goebbels, G., Göbel, M.: On Collaboration in Distributed Virtual Environments. The Journal of Three Dimensional Images 14(4), 42–47 (2000)Google Scholar
  12. 12.
    Gutwin, C., Greenberg, S.: Design for individuals, design for groups: tradeoffs between power and workspace awareness. Computer Supported Cooperative Work, pp. 207–216 (1998)Google Scholar
  13. 13.
    Dourish, P., Bellotti, V.: Awareness and coordination in shared workspace. ACM Computer Supported Cooperative Work, 107–114 (1992)Google Scholar
  14. 14.
    Stach, T., Gutwin, C., Pinelle, D., Irani, P.: Rich Embodiments for Improving Awareness in Distributed Groupware. Technical Report HCI-TT-06-01 (2006)Google Scholar
  15. 15.
    Benford, S., Greenhalgh, C., Rodden, T., Pycock, J.: Collaborative Virtual Environments. Communication of ACM 44(7), 79–85 (2001)CrossRefGoogle Scholar
  16. 16.
    Yang, H.: Multiple perspectives for collaborative navigation. In: CVE. Extended abstracts for the ACM Conference on Human Factors in Computer Systems, Springer, New York (2002)Google Scholar
  17. 17.
    Park, K. S., Kapoor, A., Leigh, J.: Lessons Learned from Employing Multiple Perspectives In: A Collaborative Virtual Environment for Visualizing Scientific Data. CVE CA USA (2000)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Luciana Provenzano
    • 1
  • Julie Delzons
    • 1
  • Patricia Plénacoste
    • 1
  • Johann Vandromme
    • 1
  1. 1.LIFL, Université de Lille 1, Cité Scientifique, 59655 Villeneuve D’Ascq CedexFrance

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