Invention Grant
- Patent Title: Haptic feedback for non-touch surface interaction
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Application No.: US14981719Application Date: 2015-12-28
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Publication No.: US10976819B2Publication Date: 2021-04-13
- Inventor: Michel Pahud , Johnson T. Apacible , Sasa Junuzovic , David W. Brown
- Applicant: Microsoft Technology Licensing, LLC
- Applicant Address: US WA Redmond
- Assignee: Microsoft Technology Licensing, LLC
- Current Assignee: Microsoft Technology Licensing, LLC
- Current Assignee Address: US WA Redmond
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: G06F3/0484
- IPC: G06F3/0484 ; G06F3/01 ; G06F3/0481

Abstract:
In some examples, a system senses the location of a stylus or finger of a user relative to a virtual displayed object to determine when a virtual touch occurs. Upon or after such a determination, the system may generate a haptic action that indicates to the user that the virtual touch occurred. The haptic action may be located on a particular portion of a haptic device, which may be a handheld device. The particular portion may correspond to the location where the virtual displayed object was virtually touched. In this way, the user may receive physical feedback associated with the virtual touch of the virtual displayed object. In some examples, the virtual displayed object may change in response to the virtual touch, thus further providing visual and physical feedback associated with the virtual touch of the virtual displayed object to the user.
Public/Granted literature
- US20170185151A1 HAPTIC FEEDBACK FOR NON-TOUCH SURFACE INTERACTION Public/Granted day:2017-06-29
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