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    • 4. 发明申请
    • PERSONALIZABLE CARDS SHARED VIA A COMPUTERIZED CARD SERVICE
    • 通过计算机卡服务共享的个性化卡
    • US20090108055A1
    • 2009-04-30
    • US11924625
    • 2007-10-26
    • Sandra VargasKeith RoweDarren ApfelAndrew Royal
    • Sandra VargasKeith RoweDarren ApfelAndrew Royal
    • G06F19/00
    • G06Q30/02
    • Systems and methods for sharing personalizable cards via a computerized card service are provided. One disclosed method includes, at a card client program executable on a computing device, creating a personalizable card having extensible data, and sending a first instance of the personalizable card to a card service program. The method may further include, at the card service program, propagating the first instance of the personalizable card to a peer of the user, and at the card client program, updating the extensible data of the personalizable card. Upon updating the extensible data, the method may further include sending a second instance of the personalizable card to the card service program, and propagating the second instance of the personalizable card to the peer of the user. The personalizable card may be propagated according to propagation permissions set by the user.
    • 提供了通过计算机化卡服务共享个性化卡的系统和方法。 一种公开的方法包括在可在计算设备上执行的卡客户端程序,创建具有可扩展数据的可个性化卡,以及将个性化卡的第一实例发送到卡服务程序。 该方法还可以包括在卡服务程序中将可个性化卡的第一实例传播到用户的对等体,并在卡客户端程序中更新可个性化卡的可扩展数据。 在更新可扩展数据时,该方法还可以包括将可个性化卡的第二实例发送到卡服务程序,以及将个性化卡的第二实例传播给用户的对等体。 个性化卡可以根据用户设置的传播许可来传播。
    • 6. 发明申请
    • AUTOMATICALLY TRACKING USER MOVEMENT IN A VIDEO CHAT APPLICATION
    • 在视频聊天应用程序中自动跟踪用户移动
    • US20120092445A1
    • 2012-04-19
    • US12904980
    • 2010-10-14
    • Brian McDowellDarren Apfel
    • Brian McDowellDarren Apfel
    • H04N7/14
    • H04N7/147A63F2300/572G06K9/00201G06K9/00261G06K9/2036G06T7/248G06T2207/10021G06T2207/10028G06T2207/30196H04N13/204
    • A system for automatically tracking movement of a user participating in a video chat application executing in a computing device is disclosed. A capture device connected to the computing device captures a user in a field of view of the capture device and identifies a sub-frame of pixels identifying a position of the head, neck and shoulders of the user in a capture frame of a capture area. The sub-frame of pixels is displayed to a remote user at a remote computing system who is participating in the video chat application with the user. The capture device automatically tracks the position of the head, neck and shoulders of the user as the user moves to a next location within the capture area. A next sub-frame of pixels identifying a position of the head, neck and shoulders of the user in the next location is identified and displayed to the remote user at the remote computing device.
    • 公开了一种用于自动跟踪参与在计算设备中执行的视频聊天应用的用户的移动的系统。 连接到计算设备的捕获设备捕获捕获设备的视野中的用户,并识别识别用户捕获区域的捕获帧中的用户的头部,颈部和肩部的位置的像素的子帧。 像素的子帧在与用户参与视频聊天应用的远程计算系统上显示给远程用户。 当用户移动到捕获区域内的下一个位置时,捕获设备自动跟踪用户的头部,颈部和肩部的位置。 标识在下一个位置的用户的头部,颈部和肩部的位置的下一个像素子像素被识别并显示给远程计算设备的远程用户。