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    • 5. 发明申请
    • Authenticating with Active Stylus
    • 使用Active Stylus进行身份验证
    • US20130106799A1
    • 2013-05-02
    • US13556766
    • 2012-07-24
    • Esat YilmazJohn LoganVemund Kval BakkenKishore Sundara-Rajan
    • Esat YilmazJohn LoganVemund Kval BakkenKishore Sundara-Rajan
    • G06F3/033
    • G06F3/044G06F3/03545G06F21/32
    • In one embodiment, a stylus includes electrodes operable to transmit signals wirelessly to a device through a touch sensor of the device. The stylus also includes one or more computer-readable non-transitory storage media within the stylus and embodying logic that is operable when executed to access first data representing a gesture made with the stylus by a user, such as a sequence of manipulations of the stylus. The logic is further operable to access second data representing a pre-defined authentication sequence and compare the first data with the second data. This comparison may authenticate the user to the stylus or the device, authenticate the stylus to the device or the user, or authenticate the device to the stylus or the user.
    • 在一个实施例中,触笔包括可操作以通过设备的触摸传感器无线地将信号传输到设备的电极。 触控笔还包括一个或多个计算机可读的非触发式存储介质,并且包含逻辑,当被执行以访问表示由用户用触笔制作的手势的第一数据时,这些逻辑可操作,例如触笔的操作序列 。 逻辑进一步可操作地访问表示预定义认证序列的第二数据,并将第一数据与第二数据进行比较。 该比较可以将用户认证到手写笔或设备,将手写笔认证到设备或用户,或者将设备认证到手写笔或用户。