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    Propagating Communication Awareness for Communication Sessions
    2.
    发明申请
    Propagating Communication Awareness for Communication Sessions 有权
    传播沟通意识传播

    公开(公告)号：US20160036919A1

    公开(公告)日：2016-02-04

    申请号：US14449002

    申请日：2014-07-31

    申请人： Microsoft Corporation

    发明人： Vishal A. Narkar ,  Pascal F. Menezes ,  Gunter Leeb ,  William N. Hanlon ,  Amer A. Hassan ,  William George Verthein

    IPC分类号： H04L29/08 ,  H04L12/721

    CPC分类号： H04L67/141 ,  H04L45/04

    摘要： Techniques for propagating communication awareness for communication sessions are described. In at least some embodiments, a communication session refers to an exchange of communication media between different communication endpoints. According to various embodiments, communication awareness of a communication session is propagated among various autonomous networks involved in routing the communication session. Communication awareness, for instance, is propagated out-of-band from a data stream that carries the communication session.

    摘要翻译： 描述用于传播通信会话的通信意识的技术。 在至少一些实施例中，通信会话是指不同通信端点之间的通信媒体的交换。 根据各种实施例，通信会话的通信意识在涉及路由通信会话的各种自主网络中传播。 例如，通信意识从携带通信会话的数据流传播到带外。

    Manipulation of Content on a Surface
    4.
    发明申请
    Manipulation of Content on a Surface 有权
    操纵表面上的内容

    公开(公告)号：US20150067552A1

    公开(公告)日：2015-03-05

    申请号：US14012332

    申请日：2013-08-28

    申请人： Microsoft Corporation

    发明人： Simone Leorin ,  Nghiep Duy Duong ,  Steven Wei Shaw ,  William George Verthein

    IPC分类号： G06F3/0484 ,  G06F3/0481

    CPC分类号： G06F3/04845 ,  G06F3/0304 ,  G06F3/048 ,  G06F3/0481 ,  G06F3/04842 ,  G06F3/0488 ,  G09G2340/14

    摘要： Various embodiments enable expeditious manipulation of content on a surface so as to make the content quickly visually available to one or more attendees or participants. In at least some embodiments, content can be automatically manipulated to automatically present the content in a surface location that provides an unobstructed view of the content. Alternately or additionally, content can be manually selected to become “floating” in a manner which moves the content to a surface location that provides an unobstructed view of the content.

    摘要翻译： 各种实施例使得能够快速地操纵表面上的内容，以便使一个或多个与会者或参与者快速地可视地获得内容。 在至少一些实施例中，可以自动地操纵内容以在提供内容的无阻碍视图的表面位置中自动呈现内容。 或者或另外地，可以以将内容移动到提供内容的无障碍视图的表面位置的方式来手动选择内容以变成“浮动”。

    Gesture-based Content Sharing Between Devices
    6.
    发明申请
    Gesture-based Content Sharing Between Devices 审中-公开
    设备之间基于手势的内容共享

    公开(公告)号：US20150067536A1

    公开(公告)日：2015-03-05

    申请号：US14015908

    申请日：2013-08-30

    申请人： Microsoft Corporation

    发明人： Simone Leorin ,  Anton W. Krantz ,  William George Verthein ,  Devi Brunsch ,  Nghiep Duy Duong ,  Steven Wei Shaw

    IPC分类号： H04L29/06

    CPC分类号： H04L65/403 ,  G06F3/0488 ,  H04L12/1818 ,  H04L12/1822 ,  H04W4/21 ,  H04W12/003 ,  H04W12/00508 ,  H04W12/06

    摘要： Various embodiments provide an ability to join a virtual conference session using a single input-gesture and/or action. Upon joining the virtual conference, some embodiments enable a computing device to share content within the virtual conference session responsive to receiving a single input-gesture and/or action. Alternately or additionally, the computing device can acquire content being shared within the virtual conference session responsive to receiving a single input-gesture and/or action. In some cases, content can be exchanged between multiple computing devices connected to the virtual conference session.

    摘要翻译： 各种实施例提供使用单个输入手势和/或动作来加入虚拟会议会话的能力。 在加入虚拟会议之后，一些实施例使得计算设备能够响应于接收单个输入姿态和/或动作来共享虚拟会话会话内的内容。 备选地或另外地，计算设备可以响应于接收到单个输入手势和/或动作来获取在虚拟会话会话内共享的内容。 在某些情况下，可以在连接到虚拟会议会话的多个计算设备之间交换内容。

    VIDEO AND AUDIO TAGGING FOR ACTIVE SPEAKER DETECTION
    7.
    发明申请
    VIDEO AND AUDIO TAGGING FOR ACTIVE SPEAKER DETECTION 有权
    用于主动式扬声器检测的视频和音频标签

    公开(公告)号：US20140168352A1

    公开(公告)日：2014-06-19

    申请号：US13719314

    申请日：2012-12-19

    申请人： MICROSOFT CORPORATION

    发明人： William George Verthein ,  Simone Leorin

    IPC分类号： H04N7/15

    CPC分类号： H04N7/15 ,  H04N7/147 ,  H04N7/155

    摘要： A videoconferencing system is described that is configured to select an active speaker while avoiding erroneously selecting a microphone or camera that is picking up audio or video from a connected remote signal. A determination is made whether an audio signal is above a threshold level. If so, then a determination is made as to whether a tag is present in that audio signal. If so, that signal is ignored. If not, a camera is directed toward the sound source identified by the audio signal. A determination is made whether a tag is present in the video signal from that camera. If so, the camera is redirected. If not, local tag(s) are inserted into the audio signal and/or the video signal. The tagged signal(s) are transmitted. Thus, system will ignore sound or video that has an embedded tag from another videoconferencing system.

    摘要翻译： 描述了一种视频会议系统，其配置为选择有源扬声器，同时避免错误地选择正在从连接的远程信号拾取音频或视频的麦克风或相机。 确定音频信号是否高于阈值电平。 如果是，则确定该音频信号中是否存在标签。 如果是这样，该信号被忽略。 如果没有，则将相机指向由音频信号识别的声源。 确定来自该相机的视频信号中是否存在标签。 如果是这样，相机被重定向。 如果不是，则将本地标签插入到音频信号和/或视频信号中。 发送标记信号。 因此，系统将忽略来自另一个视频会议系统的具有嵌入式标签的声音或视频。