发明名称 |
Television viewer reaction determining system |
摘要 |
A system for determining viewing habits of television viewers, or television viewer reaction, in a multi-channel television broadcast reception area includes television broadcast display set. A remote control for the television set has a first manually actuable device located across the room from the television set for causing the television set to display a television broadcast received on any one of a predetermined number of channels. A facility is provided for viewers to register their reactions to displayed television broadcasts in the context of channel selection. This viewer reaction registering facility includes a second manually actuable device located adjacent the mentioned first manually actuable device. Apparatus is coupled to the remote control for determining for each broadcast displayed by the television set the channel on which that broadcast is being received and the viewer reactions to a displayed broadcast received over the latter channel.
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申请公布号 |
US4308554(A) |
申请公布日期 |
1981.12.29 |
申请号 |
US19780890739 |
申请日期 |
1978.03.27 |
申请人 |
R. D. PERCY & COMPANY |
发明人 |
PERCY, ROGER D.;WILDING, DAVID C. M.;KAGAN, SHOLLY |
分类号 |
H04H20/28;H04H60/43;H04N7/173;(IPC1-7):H04M7/00 |
主分类号 |
H04H20/28 |
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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