A non-contact mouse for surgeon-computer interaction

  • Authors:
  • C. Grä/tzel;T. Fong;S. Grange;C. Baur

  • Affiliations:
  • Institut de production et robotique, Ecole Polytechnique Fé/dé/rale de Lausanne, CH-1015 Lausanne, Switzerland;(Correspd. IPR-LSRO Tel.: +41 21 693 78 14/ Fax: +41 21 693 65 40/ E-mail: terrence.fong@epfl.ch) Institut de production et robotique, Ecole Polytechnique Fé/dé/rale de Lausanne, CH-1015 L ...;Institut de production et robotique, Ecole Polytechnique Fé/dé/rale de Lausanne, CH-1015 Lausanne, Switzerland;Institut de production et robotique, Ecole Polytechnique Fé/dé/rale de Lausanne, CH-1015 Lausanne, Switzerland

  • Venue:
  • Technology and Health Care
  • Year:
  • 2004

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Abstract

We have developed a system that uses computer vision to replace standard computer mouse functions with hand gestures. The system is designed to enable non-contact human-computer interaction (HCI), so that surgeons will be able to make more effective use of computers during surgery. In this paper, we begin by discussing the need for non-contact computer interfaces in the operating room. We then describe the design of our non-contact mouse system, focusing on the techniques used for hand detection, tracking, and gesture recognition. Finally, we present preliminary results from testing and planned future work.