HEAD-BASED TARGETING WITH PITCH AMPLIFICATION
    3.
    发明申请
    HEAD-BASED TARGETING WITH PITCH AMPLIFICATION 有权
    基于头的放大与PITCH放大

    公开(公告)号:US20160187971A1

    公开(公告)日:2016-06-30

    申请号:US14583459

    申请日:2014-12-26

    IPC分类号: G06F3/01 G06F3/0481

    摘要: A gaze vector of a human subject is translated to a targeting vector that defines focus within a graphical user interface. Sensor data is received from a sensor system indicating pitch angle of a head of the human subject defining the gaze vector. The pitch angle is translated to a scaled pitch angle according to a pitch scaling function that increases amplification of the pitch angle in one or more directions as the pitch angle exceeds a start angle threshold in each of the one or more directions. The scaled pitch angle is output as a component of the targeting vector.

    摘要翻译: 将人类受试者的注视向量转换为在图形用户界面内定义焦点的定向向量。 从传感器系统接收传感器数据,其指示定义注视向量的人类对象的头部的俯仰角。 根据音调缩放函数,音调角度被转换成缩放的音调角度,当音调角度超过一个或多个方向中的每个方向上的起始角度阈值时,音调角度增加在一个或多个方向上的俯仰角的放大。 输出缩放的俯仰角作为目标矢量的一个组成部分。