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    • 105. 发明申请
    • USER IDENTITY DETECTION ON INTERACTIVE SURFACES
    • 用户身份检测交互式表面
    • US20130322709A1
    • 2013-12-05
    • US13997995
    • 2012-05-02
    • Pourang IraniHong Zhang
    • Pourang IraniHong Zhang
    • G06K9/00
    • G06K9/00013G06F21/36
    • Technologies are generally provided for customizing operational aspects of a computing system associated with an interactive surface based on determining user identity through detection of one or more user identity attributes on the interactive surface. User identity attributes such as a finger orientation, a finger weight/pressure, a separation between fingers, a finger length, an arm orientation, a handedness, a posture, a DNA, or similar unique features of a user may be detected through an input device associated/integrated with the interactive surface, for example, by employing a camera-based Frustrated Total Internal Reflection (FTIR) system for capturing finger orientation through infrared light reflection, an overhead camera, or through Diffuse Illumination. Multiple attributes may be used to increase a confidence level in user identity determination in synchronous or asynchronous shared use of the interactive surface.
    • 通常提供技术,用于基于通过检测交互式表面上的一个或多个用户身份属性来确定用户身份来定制与交互式表面相关联的计算系统的操作方面。 可以通过输入来检测用户身份属性,例如手指定向,手指重量/压力,手指之间的间隔,手指长度,手臂取向,手性,姿势,DNA或用户的类似的独特特征 例如,通过使用基于相机的沮丧全内反射(FTIR)系统来通过红外光反射捕获手指定向,高架摄像机或通过漫射照明来与相互作用表面相关/集成的设备。 多个属性可用于在交互式表面的同步或异步共享使用中增加用户身份确定中的置信水平。