Invention Grant
- Patent Title: Force sense presentation device, mixed reality system, information processing method, and information processing apparatus
- Patent Title (中): 力感知呈现装置,混合现实系统,信息处理方法和信息处理装置
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Application No.: US11846133Application Date: 2007-08-28
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Publication No.: US07920124B2Publication Date: 2011-04-05
- Inventor: Toshinobu Tokita , Atsushi Nogami , Naoki Nishimura
- Applicant: Toshinobu Tokita , Atsushi Nogami , Naoki Nishimura
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2006-232813 20060829; JP2006-303379 20061108
- Main IPC: G09G5/00
- IPC: G09G5/00

Abstract:
A force sense presentation device for presenting a sense of force in virtual space to a user, comprises: a fixed unit which is gripped by the user; a force sense presentation unit which presents a sense of force; an actuator which supplies a driving force and operates the force sense presentation unit relative to the fixed unit; a joint unit which is provided between the fixed unit and the force sense presentation unit, and guides the relative operation of the force sense presentation unit; and a force sense rendering unit which controls the relative operation of the force sense presentation unit by the actuator, wherein the force sense presentation device simulates a device which is gripped and used by the user, and the force sense rendering unit controls the relative operation of the force sense presentation unit based on a position and orientation of the device in the virtual space.
Public/Granted literature
Information query