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World Haptics 2009 - Third Joint EuroHaptics conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems
Haptic augmented reality: Modulation of real object stiffness
Salt Lake City, UT, USA
March 18-March 20
ISBN: 978-1-4244-3858-7
Seokhee Jeon, Haptics and Virtual Reality Laboratory, Department of Computer Science and Engineering, POSTECH, Republic of Korea
Seungmoon Choi, Haptics and Virtual Reality Laboratory, Department of Computer Science and Engineering, POSTECH, Republic of Korea
Haptic augmented reality allows a user to feel the sensation of a real object augmented with synthetic haptic stimuli created by a haptic interface. For example, the user feels a soft sponge as if it is a stiffer rubber. This demonstration presents a haptic augmented reality framework in which the stiffness of a real object is modulated with additional virtual haptic feedback. A haptic interface is extended with a force sensor, and efficient and effective algorithms for contact detection and stiffness modulation are implemented with closed-loop control. This work can serve as an initial building block towards a general haptic augmented reality system.
Citation:
Seokhee Jeon, Seungmoon Choi, "Haptic augmented reality: Modulation of real object stiffness," whc, pp.384-385, World Haptics 2009 - Third Joint EuroHaptics conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, 2009
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