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公开(公告)号:US08514264B2
公开(公告)日:2013-08-20
申请号:US13406235
申请日:2012-02-27
申请人: Ankur Agarwal , Antonio Criminisi , William A. S. Buxton , Andrew Blake , Andrew William Fitzgibbon
发明人: Ankur Agarwal , Antonio Criminisi , William A. S. Buxton , Andrew Blake , Andrew William Fitzgibbon
IPC分类号: H04N7/15
摘要: Existing remote workspace sharing systems are difficult to use. For example, changes made on a common work product by one user often appear abruptly on displays viewed by remote users. As a result the interaction is perceived as unnatural by the users and is often inefficient. Images of a display of a common work product are received from a camera at a first location. These images may also comprise information about objects between the display and the camera such as a user's hand editing a document on a tablet PC. These images are combined with images of the shared work product and displayed at remote locations. Advance information about remote user actions is then visible and facilitates collaborative mediation between users. Depth information may be used to influence the process of combining the images.
摘要翻译: 现有的远程工作区共享系统很难使用。 例如,一个用户在公共工作产品上进行的更改通常会在远程用户查看的显示器上突然出现。 因此,互动被用户认为是不自然的,并且通常效率低下。 在第一位置从相机接收公共作品的显示的图像。 这些图像还可以包括关于显示器和相机之间的对象的信息,例如用户在平板PC上编辑文档的手。 这些图像与共享工作产品的图像组合,并在远程位置显示。 然后可以看到有关远程用户操作的高级信息,并促进用户之间的协作中介。 深度信息可以用于影响组合图像的过程。
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公开(公告)号:US08325020B2
公开(公告)日:2012-12-04
申请号:US13017936
申请日:2011-01-31
IPC分类号: H04Q5/22
摘要: Methods and apparatus for uniquely identifying wireless devices in close physical proximity are described. When two wireless devices are brought into close proximity, one of the devices displays an optical indicator, such as a light pattern. This device then sends messages to other devices which are within wireless range to cause them to use any light sensor to detect a signal. In an embodiment, the light sensor is a camera and the detected signal is an image captured by the camera. Each device then sends data identifying what was detected back to the device displaying the pattern. By analyzing this data, the first device can determine which other device detected the indicator that it displayed and therefore determine that this device is within close physical proximity. In an example, the first device is an interactive surface arranged to identify the wireless addresses of devices which are placed on the surface.
摘要翻译: 描述用于唯一地识别物理上接近的无线设备的方法和装置。 当两个无线设备紧密接近时,其中一个设备显示光学指示符,例如光图案。 然后,该设备向无线范围内的其他设备发送消息,使其使用任何光传感器来检测信号。 在一个实施例中,光传感器是相机,并且检测到的信号是由照相机拍摄的图像。 然后,每个设备发送识别检测到的内容的数据,显示该模式的设备。 通过分析该数据,第一设备可以确定哪个其他设备检测到其显示的指示符,并且因此确定该设备处于紧密的物理接近度内。 在一个示例中,第一设备是布置成识别放置在表面上的设备的无线地址的交互式表面。
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公开(公告)号:US20120092436A1
公开(公告)日:2012-04-19
申请号:US12907244
申请日:2010-10-19
申请人: Michel Pahud , Ken Hinckley , William A. S. Buxton
发明人: Michel Pahud , Ken Hinckley , William A. S. Buxton
IPC分类号: H04N7/14
摘要: Telepresence of a mobile user (MU) utilizing a mobile device (MD) and remote users who are participating in a telepresence session is optimized. The MD receives video of a first remote user (FRU). Whenever the MU gestures with the MD using a first motion, video of the FRU is displayed. The MD can also receive video and audio of the FRU and a second remote user (SRU), display a workspace, and reproduce the audio of the FRU and SRU in a default manner. Whenever the MU gestures with the MD using the first motion, video of the FRU is displayed and audio of the FRU and SRU is reproduced in a manner that accentuates the FRU. Whenever the MU gestures with the MD using a second motion, video of the SRU is displayed and audio of the FRU and SRU is reproduced in a manner that accentuates the SRU.
摘要翻译: 利用移动设备(MD)和参与远程呈现会话的远程用户的移动用户(MU)的远程呈现被优化。 MD接收第一远程用户(FRU)的视频。 每当MU使用第一动作使用MD手势时,显示FRU的视频。 MD还可以接收FRU和第二远程用户(SRU)的视频和音频,显示工作空间,并以默认方式再现FRU和SRU的音频。 MU每使用第一动作手势时,就会显示FRU的视频,FRU和SRU的音频以强调FRU的方式被再现。 MU每当使用第二动作与MD进行手势时,显示SRU的视频,并以突出SRU的方式再现FRU和SRU的音频。
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公开(公告)号:USD577720S1
公开(公告)日:2008-09-30
申请号:US29275012
申请日:2006-12-08
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