发明名称 Multiview multimedia generation system
摘要 <p>An information distribution system (600) is disclosed having a primary context presentation arrangement (MCP 2) comprising (first) multimedia presentation means (602) configured for presentation of primary information content (614, 618) to a proximal audience of plural persons (616, 622) and (first) processor means (64) for providing the primary information content (614, 618) to the first multimedia presentation means (602) and for associating secondary information content (610, 612, 620) with the primary information content. The secondary information content is constrained to a context of the primary information content. At least one portable presentation arrangement (PMV 3) is also provided and comprising (second) multimedia presentation means (604) and (second) processor means (64). The portable presentation arrangement is operable by a user (616, 622) being one of the persons for selectable presentation of information selected from the group consisting of the primary information content and the secondary information content. A local communication network (9) interconnects the primary context presentation arrangement with each portable presentation arrangement and provides the primary information content to each portable presentation arrangement and via which at least one information selection by a user operating a corresponding personal presentation arrangement is conveyed to the first processor means for distribution (PULL) of corresponding selected secondary information content to the corresponding personal presentation arrangement. Other manipulations can also be performed to PUSH information from a portable presentation arrangement (3) to the multimedia presentation means (2), or for exchanging (TRANSFER) information between plural portable presentation arrangement, the ANNOTATION of such information, and its storage (STORE). <IMAGE></p>
申请公布号 EP0989722(A1) 申请公布日期 2000.03.29
申请号 EP19990307445 申请日期 1999.09.21
申请人 CANON KABUSHIKI KAISHA 发明人 ISLAM, FARHAD FUAD
分类号 G06F3/048;G06F13/00;G06F17/30;G07F17/00;G09G5/00;H04L29/06;H04M3/56;H04N5/44;H04N5/445;H04N7/24;(IPC1-7):H04M3/56 主分类号 G06F3/048
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