发明名称 |
Concurrent viewing of a video programming and of text communications concerning the video programming |
摘要 |
A system in which a video signal, such as a television program, is received and displayed to a viewer. The system has a user-selectable chat option in which the viewer can enter text messages that will be displayed to other viewers of the video signal who have also selected the chat option. A transcript of the text messages from all of the viewers who have selected the chat option is displayed to all such viewers. The video signal is simultaneously displayed on a graphical user interface having a video region for display of the video signal and a chat region for display of the transcript of text messages.
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申请公布号 |
US7143428(B1) |
申请公布日期 |
2006.11.28 |
申请号 |
US19990296452 |
申请日期 |
1999.04.21 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
BRUCK TIMO;KLEPER SCOTT J. |
分类号 |
H04N7/173;G06F15/16;G06F17/00;H04N5/445 |
主分类号 |
H04N7/173 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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