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Study of interaction fidelity for two viewpoint changing techniques in a virtual biopsy trainer

Abstract : Virtual Reality simulators are increasingly used for training novice surgeons. However, there is currently a lack of guidelines for achieving interaction fidelity for these systems. In this paper, we present the design of two navigation techniques for a needle insertion trainer. The two techniques were analyzed using a state-of-the-art fidelity framework to determine their levels of interaction fidelity. A user study comparing both techniques suggests that the higher fidelity technique is more suited as a navigation technique for the needle insertion virtual trainer.
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Submitted on : Friday, May 19, 2017 - 3:21:37 PM
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Aylen Ricca, Amine Chellali, Samir Otmane. Study of interaction fidelity for two viewpoint changing techniques in a virtual biopsy trainer. 19th IEEE Virtual Reality Conference (VR 2017), Mar 2017, Los Angeles, CA, United States. pp.227-228, ⟨10.1109/VR.2017.7892259⟩. ⟨hal-01524543⟩

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