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    EXTENDING USER AUTHENTICATION ACROSS A TRUST GROUP OF SMART DEVICES
    4.
    发明申请
    EXTENDING USER AUTHENTICATION ACROSS A TRUST GROUP OF SMART DEVICES 有权
    通过智能设备的信任组来扩展用户认证

    公开(公告)号：US20150186636A1

    公开(公告)日：2015-07-02

    申请号：US14142795

    申请日：2013-12-28

    申请人： Francis M. Tharappel ,  Saurin S. Shah ,  Lakshman Krishnamurthy ,  Saurabh Dadu

    发明人： Francis M. Tharappel ,  Saurin S. Shah ,  Lakshman Krishnamurthy ,  Saurabh Dadu

    IPC分类号： G06F21/41 ,  H04W12/08 ,  G06F21/32

    CPC分类号： G06F21/32 ,  G06F21/35 ,  G06F21/41 ,  G06F21/629 ,  G06F2221/2117 ,  H04L9/3231 ,  H04L63/0861 ,  H04L63/104 ,  H04W12/06 ,  H04W12/08

    摘要： Particular embodiments described herein provide for a wearable electronic device with a biometric sensor and logic. At least a portion of the logic is implemented in hardware. The logic is configured to receive input data indicative of biometric input and attempt to authenticate the input data based, at least in part, on at least one biometric credential of an authorized user. The logic is configured to establish a wireless connection to a smart device, determine whether the smart device is included in a trust group of one or more smart devices, and send a communication to unlock the smart device when the input data is successfully authenticated and when the trust group includes the smart device.

    摘要翻译： 本文描述的具体实施例提供了具有生物特征传感器和逻辑的可穿戴电子设备。 逻辑的至少一部分在硬件中实现。 该逻辑被配置为接收至少部分地基于授权用户的至少一个生物测定凭证的指示生物特征输入的输入数据并试图认证输入数据。 逻辑被配置为建立到智能设备的无线连接，确定智能设备是否包括在一个或多个智能设备的信任组中，并且当输入数据被成功认证时发送通信以解锁智能设备，以及何时 信任组包括智能设备。

    LOW POWER AUDIO TRIGGER VIA INTERMITTENT SAMPLING
    6.
    发明申请
    LOW POWER AUDIO TRIGGER VIA INTERMITTENT SAMPLING 有权
    低功率音频触发器通过间歇采样

    公开(公告)号：US20140270197A1

    公开(公告)日：2014-09-18

    申请号：US13841166

    申请日：2013-03-15

    申请人： Lakshman Krishnamurthy ,  Michael E. Deisher ,  Francis M. Tharappel ,  Prabhakar R. Datta

    发明人： Lakshman Krishnamurthy ,  Michael E. Deisher ,  Francis M. Tharappel ,  Prabhakar R. Datta

    IPC分类号： H04R3/00

    CPC分类号： H04M1/6008 ,  H04M1/6041 ,  H04M2250/74

    摘要： Systems and methods may provide for using an audio front end of a mobile device to sampled audio from an audio signal during a first portion of a periodic detection window, and reducing a power consumption of one or more components of the audio front end during a second portion of the periodic detection window. Additionally, a determination may be made as to whether voice activity is present in the audio signal based at least in part on the sampled audio. In one example, the length of the first portion and the length of the second portion are defined by a duty cycle of the periodic detection window.

    摘要翻译： 系统和方法可以提供在周期性检测窗口的第一部分期间使用移动设备的音频前端来自音频信号的采样音频，并且在第二时间段期间减少音频前端的一个或多个组件的功率消耗 周期性检测窗口的一部分。 另外，可以至少部分地基于采样的音频来确定语音活动是否存在于音频信号中。 在一个示例中，第一部分的长度和第二部分的长度由周期性检测窗口的占空比限定。

    MECHANISM FOR INTERPRETING TOUCHES TO A PAD COVER OVER A SENSOR PAD AT A COMPUTING DEVICE
    8.
    发明申请
    MECHANISM FOR INTERPRETING TOUCHES TO A PAD COVER OVER A SENSOR PAD AT A COMPUTING DEVICE 有权
    用于将触摸屏传送到计算机设备上的传感器垫片上的平板盖的机构

    公开(公告)号：US20130285982A1

    公开(公告)日：2013-10-31

    申请号：US13977680

    申请日：2011-09-30

    申请人： David L. Graumann ,  Lakshman Krishnamurthy

    发明人： David L. Graumann ,  Lakshman Krishnamurthy

    IPC分类号： G06F3/044

    CPC分类号： G06F3/044 ,  G06F1/169 ,  G06F3/03547 ,  G06F3/0414 ,  G06F3/0485 ,  G06F3/04883 ,  G06F2203/0339

    摘要： A mechanism is described for interpreting touches to a pad cover placed over a sensor external to a computing device. A method of embodiments of the invention includes sensing a touch on a pad cover covering a capacitive sensor of a computing device. The sensing may include determining a capacitive intensity that corresponds to an amount of pressure applied to the pad cover via the touch. The method may further include interpreting the capacitive intensity as measured by the capacitive sensor across a pad cover gap to determine the amount of pressure applied to the pad cover, determining user intent based on the interpreted capacitive intensity and the determined corresponding amount of applied pressure relating to the touch, and facilitating an action in accordance with the user intent.

    摘要翻译： 描述了一种机制，用于解释放置在计算设备外部的传感器上的焊盘盖的触摸。 本发明的实施例的方法包括感测覆盖计算设备的电容传感器的焊盘盖上的触摸。 感测可以包括确定对应于经由触摸施加到垫盖的压力的量的电容强度。 该方法还可以包括解释由电容式传感器跨越焊盘盖间隙测量的电容强度，以确定施加到焊盘盖的压力量，基于解释的电容强度和所确定的相应施加压力的相应量确定用户意图 触摸，并且根据用户意图促进动作。

    DETECTION OF GESTURE DATA SEGMENTATION IN MOBILE DEVICES
    9.
    发明申请
    DETECTION OF GESTURE DATA SEGMENTATION IN MOBILE DEVICES 有权
    检测移动设备中的姿态数据分段

    公开(公告)号：US20130285969A1

    公开(公告)日：2013-10-31

    申请号：US13996476

    申请日：2011-09-30

    申请人： Giuseppe Raffa ,  David L. Graumann ,  Lakshman Krishnamurthy ,  Jameson H. Williams

    发明人： Giuseppe Raffa ,  David L. Graumann ,  Lakshman Krishnamurthy ,  Jameson H. Williams

    IPC分类号： G06F3/0488

    CPC分类号： G06F3/0488 ,  G06F1/1694 ,  G06F3/017 ,  G06F3/0346 ,  G06F2200/1637 ,  G06F2203/0339 ,  H04M2250/12 ,  H04M2250/22 ,  H04W52/0254 ,  Y02D70/122 ,  Y02D70/144 ,  Y02D70/164

    摘要： Detection of gesture data segmentation in mobile devices. An embodiment of a mobile device includes an edge, the edge including at least a first side, and a first touch sensor of one or more touch sensors, the first touch sensor being a side touch sensor to detect contact with the first side of the mobile device. The mobile device further includes one or more motion detection elements to generate motion data representing motion of the mobile device through space over a period of time, a buffer for the storage of the motion data, and a gesture recognition module to interpret the motion data stored in the buffer, wherein the mobile device begins the storage of the motion data in the buffer upon detection of a start of gesture data event, the start of gesture data event including contact with the first touch sensor.

    摘要翻译： 检测移动设备中的手势数据分割。 移动设备的实施例包括边缘，边缘至少包括第一侧和一个或多个触摸传感器的第一触摸传感器，第一触摸传感器是用于检测与移动设备的第一侧的接触的侧面触摸传感器 设备。 移动设备还包括一个或多个运动检测元件，用于生成表示移动设备在一段时间内通过空间运动的运动数据，用于存储运动数据的缓冲器以及用于解释存储的运动数据的手势识别模块 在所述缓冲器中，其中所述移动设备在检测到手势数据事件的开始时开始将所述运动数据存储在所述缓冲器中，所述手势数据事件的开始包括与所述第一触摸传感器的接触。