Haptic device with controlled traction forces

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United States of America Patent

PATENT NO 8791902
SERIAL NO

13928611

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Abstract

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A haptic device includes a substrate that is subjected to lateral motion such as lateral oscillation with one or more degrees of freedom together with modulation of a friction reducing oscillation in a manner that can create a shear force on the user's finger or on an object on the device.

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Patent Owner(s)

  • NORTHWESTERN UNIVERSITY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Colgate, James Edward Evanston, US 20 889
Peshkin, Michael A Evanston, US 51 1959

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