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    • 1. 发明申请
    • REMOTE INPUT DEVICE
    • 远程输入设备
    • WO2006128093A3
    • 2007-02-22
    • PCT/US2006020658
    • 2006-05-26
    • SONY COMPUTER ENTERTAINMENT INCCORSON GREGORY A
    • CORSON GREGORY A
    • G09G5/08G06F3/00
    • G06F3/0325G06F3/0304G06F3/0346
    • An input device providing users with a pointing capability includes a sender portion (100) and a receiver portion (200). The sender portion ( 100) is adapted to be manipulated by a user (the user manipulating button 125) to specify a target point within a target area. The sender portion projects a light beam (light output from light source 115) including a pattern onto the target area. A receiver portion (200) includes one or more sensor units (205, 210, 215) located in or near the target area. At least some of the sensor units (205, 210, 215) receive a portion of the light beam (light output from light source 115) regardless of the location of the target point within the target area. A processing unit (220) in the receiver portion (200) analyzes the portions of the light beam received by one or more sensor units (205, 210, 215) to determine an attribute of the target point. The attribute can be the location or relative motion of the target point. The receiver portion (200) may be integrated with a display device.
    • 向用户提供指向能力的输入设备包括发送器部分(100)和接收器部分(200)。 发送器部分(100)适于由用户(用户操纵按钮125)操纵以指定目标区域内的目标点。 发送器部分将包括图案的光束(从光源115输出的光)投射到目标区域上。 接收器部分(200)包括位于目标区域中或附近的一个或多个传感器单元(205,210,215)。 至少一些传感器单元(205,210,215)接收光束的一部分(从光源115输出的光),而不管目标区域内的目标点的位置如何。 接收器部分(200)中的处理单元(220)分析由一个或多个传感器单元(205,210,215)接收的光束的部分,以确定目标点的属性。 属性可以是目标点的位置或相对运动。 接收器部分(200)可以与显示装置集成。