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公开(公告)号:US06211848B1
公开(公告)日:2001-04-03
申请号:US09252591
申请日:1999-02-09
申请人: Wendy Plesniak , Ravikanth Pappu , Stephen Benton
发明人: Wendy Plesniak , Ravikanth Pappu , Stephen Benton
IPC分类号: G09G500
CPC分类号: G09G5/00 , G03H1/2249 , G03H2001/0061 , G03H2210/30 , G06F3/016
摘要: A user is able to interact with and modify an electronic holographic image using a force-feedback (or haptic) device, which is capable of sensing and reporting the 3D position of its hand-held stylus and “displaying” appropriate forces to the user. Thus, a user can feel and modify specified shapes in the haptic workspace. The haptic workspace is precisely registered with the free-standing, spatial image displayed by a holographic video (holovideo) system. In the coincident visuo-haptic workspace, a user can see, feel, and interact with synthetic objects that exhibit many of the properties one expects of real ones, and the spatial display enables synthetic objects to become a part of the user's manipulatory space.
摘要翻译: 用户能够使用能够感测和报告其手持式笔的3D位置并且向用户“显示”适当的力的力 - 反馈(或触觉)装置来与电子全息图像进行交互和修改。 因此,用户可以感觉和修改触觉工作空间中的指定形状。 触觉工作空间与由全息视频(holovideo)系统显示的独立的空间图像精确地对齐。 在巧合的视觉触觉工作空间中,用户可以看到,感觉和与表现出实际需要的许多属性的合成对象交互,并且空间显示使合成对象成为用户操纵空间的一部分。