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    • 3. 发明申请
    • BACKLIGHT FOR TOUCHLESS GESTURE DETECTION
    • 背光用于无缝手套检测
    • US20150028186A1
    • 2015-01-29
    • US13949727
    • 2013-07-24
    • BLACKBERRY LIMITED
    • Jacek S. IdzikPeter MankowskiRyan Alexander Geris
    • G06F3/03
    • G06F3/0304G06F3/0421
    • A device and method to detect a gesture performed by an object in touch-less communication with the device are described. The device includes two or more ambient light sensors arranged at respective first surface locations of the device, each of the two or more ambient light sensors sensing light intensity at the respective first surface location. The device also includes one or more processors to operate one or more light sources at respective second surface locations of the device based on the light intensity sensed by the two or more ambient light sensors, and detect the gesture based on the light intensity sensed by each of the two or more ambient light sensors.
    • 描述了一种用于在与设备的无接触通信中检测由对象执行的手势的装置和方法。 设备包括布置在设备的相应第一表面位置处的两个或更多个环境光传感器,两个或更多个环境光传感器中的每一个感测在相应的第一表面位置处的光强度。 该装置还包括一个或多个处理器,用于基于由两个或更多个环境光传感器感测的光强度在装置的相应第二表面位置处操作一个或多个光源,并且基于由每个 的两个或更多个环境光传感器。
    • 6. 发明授权
    • Multicolor biometric scanning user interface
    • 多色生物识别扫描用户界面
    • US09311545B2
    • 2016-04-12
    • US14030187
    • 2013-09-18
    • BlackBerry Limited
    • Peter Mankowski
    • G06F21/32G06K9/00
    • G06K9/00912G06K9/00013H05B33/0872
    • A mobile computing device may include a biometric sensor in proximity with a color-controlled layer. Where the color of the color-controlled layer may be changed, a processor of the mobile computing device may control the color of the color-controlled layer responsive to sensing various conditions. For example, the color of the color-controlled layer may be controlled, by default, to match the housing of the mobile computing device. Responsive to sensing an approaching user finger, the color-controlled layer may be controlled to change color. The color-controlled layer may be controlled to change color again upon contact of the finger, upon removal of the finger and upon determining authentication success. The color-controlled layer may be structured as a mix of heating elements and thermochromic polymer elements.
    • 移动计算设备可以包括靠近颜色控制层的生物测定传感器。 在可以改变颜色控制层的颜色的地方,移动计算设备的处理器可以响应于感测各种条件来控制色彩控制层的颜色。 例如,默认情况下,可以控制颜色控制层的颜色以匹配移动计算设备的外壳。 响应于感测接近的用户手指,可以控制颜色控制层以改变颜色。 可以控制颜色控制层,以便在手指接触时,手指移除和确定认证成功时再次改变颜色。 颜色控制层可以被构造为加热元件和热变色聚合物元件的混合物。