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Localized tactile stimulation by time-reversal of flexural waves: Case study with a thin sheet of glass

Abstract : This paper addresses the issue of producing localized tactile stimuli on a transparent surface. An approach based on time reversal of acoustic waves is presented and implemented on a thin glass surface actuated by piezoelectric transducers located at the periphery. The physical performance measurement, completed by a user study demonstrates the ability to provide localised and perceivable tactile stimulation.
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Submitted on : Tuesday, January 15, 2019 - 11:23:53 AM
Last modification on : Monday, February 10, 2020 - 6:13:48 PM
Long-term archiving on: : Tuesday, April 16, 2019 - 1:48:42 PM

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C. Hudin, J. Lozada, Vincent Hayward. Localized tactile stimulation by time-reversal of flexural waves: Case study with a thin sheet of glass. 2013 IEEE World Haptics Conference (WHC 2013), Apr 2013, Daejeon, South Korea. pp.67-72, ⟨10.1109/WHC.2013.6548386⟩. ⟨cea-01841689⟩

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