发明名称 SYSTEM AND METHOD FOR INTERACTING WITH ELECTRONIC PROGRAM GUIDE GRID USING STABLE UNDERLYING FOCAL POINT
摘要 An electronic program guide system has a grid displayed on a display area. The grid has horizontal and vertical axes. The grid includes a plurality of cells. Each cell contains information of a program. Means to visually indicate one action cell contained within the grid. An underlying focal point located at a constant stable poin tin relation to the horizontal and vertical axes. At least one portion of the active cell corresponds to the underlying focal point.
申请公布号 WO2004109469(A2) 申请公布日期 2004.12.16
申请号 WO2004US17874 申请日期 2004.06.07
申请人 RESEARCH INVESTMENT NETWORK, INC.;ALLPORT, DAVID 发明人 ALLPORT, DAVID
分类号 H04N5/445 主分类号 H04N5/445
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