- 专利标题: Broadcast interactive multimedia system
-
申请号: US719574申请日: 1996-09-26
-
公开(公告)号: US5797001A公开(公告)日: 1998-08-18
- 发明人: Joseph Ellis Augenbraun , Larry Alan Pearlstein , Michael Allen Plotnick
- 申请人: Joseph Ellis Augenbraun , Larry Alan Pearlstein , Michael Allen Plotnick
- 申请人地址: NY Tarrytown
- 专利权人: Hitachi America, Ltd.
- 当前专利权人: Hitachi America, Ltd.
- 当前专利权人地址: NY Tarrytown
- 主分类号: G06F17/30
- IPC分类号: G06F17/30 ; H04N5/445 ; H04N21/258 ; H04N21/433 ; H04N21/4335 ; H04N21/442 ; H04N21/45 ; H04N21/454 ; H04N21/462 ; H04N21/466 ; H04N21/4782 ; H04N21/858
摘要:
A procedure for selecting and storing data elements communicated from a common database to users of the database utilizing a communication link between each transmitter and a concomitant receiver accessible by the user. The transmitted information is augmented with attributes which are used at the receiver to select and then store locally only that information of interest to each receiver's user, wherein the attributes and the user selection pattern determine the criteria for storing information locally. Attributes include: utility of each data element in time; interest categories and level of interest for each of the categories determined for the collective users; repeat time to the data element; and a hyperlink to associated data elements.