会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • HUMAN-MACHINE INTERFACE DEVICE AND METHOD
    • 人机界面装置和方法
    • US20080084539A1
    • 2008-04-10
    • US11867691
    • 2007-10-05
    • Tyler Daniel
    • Tyler Daniel
    • A61B3/14G05B15/00
    • A61B3/14A61B3/113G06F3/013G06K9/00604
    • The invention provides a coordinate input system, some embodiments having a first waveguide carrying stimulating light which is coupled by a force normal to the surface of the first waveguide into a second waveguide. In certain embodiments, the second waveguide contains photoluminescent material which upon receiving light from the first waveguide emits light which is detected by provided photosensors. Additionally, devices and methods for gaze tracking are provided having a probe element forming a probe image, an incident light sensing element for measuring the distribution of light incident at the location of the probe image, modulation and demodulation elements for distinguishing reflections of the probe image from extraneous light, and a comparison element for comparing the distribution of incident light to the probe image. The device is applicable to a gaze tracking apparatus which provides data useful in the field of user interfaces.
    • 本发明提供一种坐标输入系统,一些实施例具有携带刺激光的第一波导,该光束通过与第一波导的表面垂直的力耦合到第二波导中。 在某些实施例中,第二波导包含光致发光材料,其在接收到来自第一波导的光时发射由所提供的光电传感器检测到的光。 此外,提供了用于注视跟踪的装置和方法,其具有形成探针图像的探针元件,用于测量入射在探针图像的位置处的光的分布的入射光感测元件,用于区分探针图像的反射的调制和解调元件 以及用于比较入射光与探测图像的分布的比较元件。 该装置适用于提供在用户界面领域中有用的数据的注视追踪装置。