发明申请
- 专利标题: Method and apparatus for providing resistive haptic feedback using a vacuum source
- 专利标题(中): 使用真空源提供电阻性触觉反馈的方法和装置
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申请号: US10803097申请日: 2004-03-18
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公开(公告)号: US20050209741A1公开(公告)日: 2005-09-22
- 发明人: Richard Cunningham
- 申请人: Richard Cunningham
- 主分类号: G05D16/00
- IPC分类号: G05D16/00 ; G05D16/20 ; G09G5/08
摘要:
A method and apparatus is described for applying haptic feedback using a vacuum source. A housing includes a cavity. The cavity can be positioned near a moveable member such that the cavity of the housing and the moveable member define a volume. The volume has an associated internal pressure. The internal pressure within the volume can be modified based on a received signal such that a resistive force is applied to the moveable member as the pressure is modified.
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