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Vision-Based Sensor for Real-Time Measuring of Surface Traction Fields
January/February 2005 (vol. 25 no. 1)
pp. 68-75
Kazuto Kamiyama, University of Tokyo
Kevin Vlack, University of Tokyo
Terukazu Mizota, University of Tokyo
Hiroyuki Kajimoto, University of Tokyo
Naoki Kawakami, University of Tokyo
Susumu Tachi, University of Tokyo
When force is applied to the surface of the skin, the human sense of touch detects not only its magnitude but also its direction, which is essential information for daily tasks. To convey this versatile ability to the realm of personal computing, the GelForce tactile sensor measures in real time a surface traction field or a distribution of 3D force vectors applied to the an elastic body.

1. R.B. Hetnarski and J. Ignaczak, Mathematical Theory of Elasticity, Taylor and Francis, 2004.
2. K. Kamiyama et al., "A Vision-Based Tactile Sensor," Proc. 11th Int'l Conf. Artificial Reality and Telexistence, 2001, pp. 127-134.
3. W. Menke, Geophysical Data Analysis: Discrete Inverse Theory, Academic Press, 1989.
4. K. Polthier and E. Preu, "Identifying Vector Field Singularities Using a Discrete Hodge Decomposition," Visualization and Mathematics 3, Springer-Verlag, 2003, pp. 113-134.
1. R.S. Fearing, "Using a Cylindrical Tactile Sensor for Determining Curvature," IEEE Trans. Robotics and Automation, vol. 7, no. 6, 1991, pp. 806-817.
2. N.J. Ferrier and R.W. Brockett, "Reconstructing the Shape of a Deformable Membrane from Image Data," Int'l J. Robotics Research, vol. 19, no. 9, 2000, pp. 795-816.
3. J.G. Silva, A.A. Carvalho, and D.D. Silva, "A Strain Gauge Tactile Sensor for Finger-Mounted Applications," IEEE Trans. Instrumentation and Measurement, vol. 51, no. 1, 1991, pp. 18-22.
4. D.T.V. Pawluk et al., "Distributed Pressure Sensor for Biomechanical Measurements," J. Biomechanical Eng., Trans. ASME, vol. 120, no. 2, 1998, pp. 302-305.
5. M. Ohoka et al., "Data Conversion Capability of Optical Tactile Sensor Featuring an Array of Pyramidal Projections," Proc. IEEE Conf. Multisensor Fusion and Integration for Intelligent Systems, IEEE Press, 1996, pp. 573-580.

Index Terms:
force vector distribution sensor, traction field, vision, haptics, robot ringer, input device
Citation:
Kazuto Kamiyama, Kevin Vlack, Terukazu Mizota, Hiroyuki Kajimoto, Naoki Kawakami, Susumu Tachi, "Vision-Based Sensor for Real-Time Measuring of Surface Traction Fields," IEEE Computer Graphics and Applications, vol. 25, no. 1, pp. 68-75, Jan.-Feb. 2005, doi:10.1109/MCG.2005.27
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