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    • 5. 发明申请
    • SYSTEMS AND METHODS FOR AUTHENTICATING DEVICES BY ADDING SECURE FEATURES TO WI-FI TAGS
    • 通过将安全特性添加到WI-FI标签来认证设备的系统和方法
    • US20140006785A1
    • 2014-01-02
    • US13537523
    • 2012-06-29
    • Adi ShalivDavid Birnbaum
    • Adi ShalivDavid Birnbaum
    • H04W12/06H04L9/32
    • H04L9/32H04L9/088H04L9/3297H04L63/0428H04L63/126H04L2209/80H04N1/00055
    • Systems and methods are described herein for authenticating a user device that uses a wireless local area network. The user device may generate an encrypted authentication block and/or digitally signed block that includes a variety of information associated with the user device. The user device may attach the encrypted authentication block to periodic messages that are being monitored by the network. The messages may include an unencrypted portion in addition to the encrypted authentication block. A network server may extract the authentication block and decrypt the user device information to verify the identity or the digital signature of the user device. If the network server verifies the identity of the user device, the network server may continue to communicate and provide services with the user device. If the user device identity is not verified, the network server may cease communicating with or providing the user device.
    • 本文描述了用于认证使用无线局域网的用户设备的系统和方法。 用户设备可以生成包括与用户设备相关联的各种信息的加密认证块和/或数字签名块。 用户设备可以将加密的认证块附加到由网络监视的定期消息。 除了加密的认证块之外,消息可以包括未加密的部分。 网络服务器可以提取认证块并解密用户设备信息,以验证用户设备的身份或数字签名。 如果网络服务器验证用户设备的身份,则网络服务器可以继续与用户设备通信并提供服务。 如果未验证用户设备身份,则网络服务器可以停止与用户设备的通信或提供用户设备。
    • 7. 发明申请
    • INTERACTIVITY MODEL FOR SHARED FEEDBACK ON MOBILE DEVICES
    • 移动设备上共享反馈的交互模型
    • US20120229400A1
    • 2012-09-13
    • US13472709
    • 2012-05-16
    • David BirnbaumChris UllrichJason ShortRyan Devenish
    • David BirnbaumChris UllrichJason ShortRyan Devenish
    • G06F3/041
    • G06F3/016G06F3/0416G06F3/0488G06F2203/04809
    • A system that produces a dynamic haptic effect and generates a drive signal that includes a gesture signal and a real or virtual device sensor signal. The haptic effect is modified dynamically based on both the gesture signal and the real or virtual device sensor signal such as from an accelerometer or gyroscope, or by a signal created from processing data such as still images, video or sound. The haptic effect may optionally be modified dynamically by using the gesture signal and the real or virtual device sensor signal and a physical model, or may optionally be applied concurrently to multiple devices which are connected via a communication link. The haptic effect may optionally be encoded into a data file on a first device. The data file is then communicated to a second device and the haptic effect is read from the data file and applied to the second device.
    • 产生动态触觉效果并产生包括手势信号和实际或虚拟设备传感器信号的驱动信号的系统。 触觉效果基于手势信号和诸如来自加速度计或陀螺仪的实际或虚拟设备传感器信号或由诸如静止图像,视频或声音的处理数据创建的信号而动态地修改。 可以可选地通过使用手势信号和实际或虚拟设备传感器信号和物理模型来动态地修改触觉效果,或者可以可选地并发地应用于经由通信链路连接的多个设备。 触觉效果可以可选地被编码到第一设备上的数据文件中。 然后将数据文件传送到第二设备,并从数据文件中读取触觉效果并将其应用于第二设备。