Invention Grant
US07782295B2 Apparatus, method and recording medium for evaluating time efficiency and real-time nature of pointing device
失效
用于评估定时装置的时间效率和实时性的装置，方法和记录介质
- Patent Title: Apparatus, method and recording medium for evaluating time efficiency and real-time nature of pointing device
- Patent Title (中): 用于评估定时装置的时间效率和实时性的装置，方法和记录介质
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Application No.: US11269080Application Date: 2005-11-08
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Publication No.: US07782295B2Publication Date: 2010-08-24
- Inventor: Masafumi Nagayasu
- Applicant: Masafumi Nagayasu
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Frommer Lawrence & Haug LLP
- Agent William S. Frommer; Paul A. Levy
- Priority: JPP2004-326793 20041110; JPP2004-328153 20041111
- Main IPC: G09G5/00
- IPC: G09G5/00
Abstract:
An apparatus for evaluating a pointing device is provided in which time efficiency of a pointing device such as a mouse can be evaluated intuitively from a viewpoint of a user who uses a system.The apparatus displays a trajectory of a pointer on a screen based on a movement of the pointer on the screen in accordance with data input from the pointing device, and evaluates the time efficiency of the pointing device based on whether the pointer has moved along a predetermined graphic as an index.
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