发明名称 TV SYSTEM WITH GROUP COMMUNICATION
摘要 Activation (1402) of a specifically-designated control for initiating group communication is detected. In response, an indication (1404) of at least one group with which communication may be established is displayed on a display device, such as a television or a display screen integrated with a remote control. A user selection (1406) of a particular group from the at least one group for which an indication is displayed is received. Thereafter, two-way communication between the user and each member of the selected group is established (1408).
申请公布号 WO03021960(A1) 申请公布日期 2003.03.13
申请号 WO2002US16984 申请日期 2002.05.30
申请人 DIGEO, INC. 发明人 ALLEN, PAUL, G.
分类号 H04N7/15;H04N7/173;(IPC1-7):H04N7/173 主分类号 H04N7/15
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