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Hemp-hand-displacement-based pseudo-haptics: a study of a force field application
Reno, NE March 08-March 09
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/3DUI.2008.44765932008 IEEE Symposium on 3D User Interf ...
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A. Pusch, i3D - INRIA Rhone-Alpes - LIG, St. Ismier
O. Martin, i3D - INRIA Rhone-Alpes - LIG, St. Ismier
S. Coquillart, i3D - INRIA Rhone-Alpes - LIG, St. Ismier
Abstract This paper introduces a novel pseudo-haptic approach called HEMP - hand-displacement-based pseudo-haptics. The main idea behind HEMP is to provide haptic-like sensations by dynamically displacing the visual representation of the user's hand. This paper studies the possible application of HEMP to the simulation of force fields (FF). The proposed hardware solution for simulating the hand displacement is based on an Augmented Reality configuration, the video see-through head-mounted display. A response model is proposed for controlling the hand displacement. This model adapts to the user's hand movements. It also accounts for a number of perceptual and system constraints. An experiment has been carried out to investigate the potential of the proposed technique. Subjects had to perform a FF strength comparison task and to fill in an illusion evaluation questionnaire. Results show that different force field strength levels are discriminable and that flow pressure-like sensations are perceived by subjects.
Index Terms:
response model, HEMP approach, hand-displacement-based pseudohaptics, force field application, user hand visual representation, augmented reality configuration, video see-through head-mounted display
Citation:
A. Pusch, O. Martin, S. Coquillart, "Hemp-hand-displacement-based pseudo-haptics: a study of a force field application," 3dui, pp.59-66, 2008 IEEE Symposium on 3D User Interfaces, 2008
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