发明名称 Content Viewing as an Incentive for Educational Activities
摘要 Described herein are systems and methods for limiting television viewing while using such limited television viewing as a conditional incentive to encourage television viewers to engage in educational activities.
申请公布号 US2009165033(A1) 申请公布日期 2009.06.25
申请号 US20070959761 申请日期 2007.12.19
申请人 GENERAL INSTRUMENT CORPORATION 发明人 CLANCY PAUL
分类号 H04N7/173 主分类号 H04N7/173
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