Invention Grant
US09588586B2 Programmable haptic devices and methods for modifying haptic strength based on perspective and/or proximity
有权
可编程触觉装置和用于基于透视和/或邻近度来修改触觉强度的方法
- Patent Title: Programmable haptic devices and methods for modifying haptic strength based on perspective and/or proximity
- Patent Title (中): 可编程触觉装置和用于基于透视和/或邻近度来修改触觉强度的方法
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Application No.: US14534398Application Date: 2014-11-06
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Publication No.: US09588586B2Publication Date: 2017-03-07
- Inventor: William Rihn
- Applicant: Immersion Corporation
- Applicant Address: US CA San Jose
- Assignee: Immersion Corporation
- Current Assignee: Immersion Corporation
- Current Assignee Address: US CA San Jose
- Agency: Medler Ferro Woodhouse & Mills PLLC
- Main IPC: G08B6/00
- IPC: G08B6/00 ; G06F3/01 ; G06T15/20 ; G06T19/20 ; G06F3/0481 ; A63F13/285 ; A63F13/5252 ; G06F17/00 ; G06F3/048 ; G06F3/033 ; G06T15/00

Abstract:
Embodiments hereof relate a system including a host computer configured to generate a virtual environment to a user on a display, a processor, a haptic peripheral, and a proximity sensor. The haptic peripheral includes an actuator, wherein the actuator is configured to receive a control signal from the processor and output a haptic effect to the haptic peripheral in response to the control signal from the processor. The processor is configured to vary the control signal for the actuator depending on a virtual distance within the virtual environment between a virtual camera and a virtual object. In addition or alternatively, the processor is configured to vary the control signal for the actuator depending on a perspective of a virtual camera within the virtual environment.
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