发明授权
- 专利标题: Techniques for receiving information during multimedia presentations and communicating the information
- 专利标题(中): 在多媒体演示中接收信息并传达信息的技术
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申请号: US09728453申请日: 2000-11-30
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公开(公告)号: US07653925B2公开(公告)日: 2010-01-26
- 发明人: Jonathan J. Hull , Michael Baxter , Pamela Gage , Jamey Graham , Dar-Shyang Lee , Peter E. Hart
- 申请人: Jonathan J. Hull , Michael Baxter , Pamela Gage , Jamey Graham , Dar-Shyang Lee , Peter E. Hart
- 申请人地址: JP
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: JP
- 代理机构: Townsend and Townsend and Crew LLP
- 主分类号: H04N7/00
- IPC分类号: H04N7/00 ; H04N7/173 ; H04N5/50 ; G06F15/00
摘要:
Techniques for receiving information during multimedia presentations and for communicating the received information to one or more information access devices. A presentation recorder adapter receives information during a multimedia presentation and communicates the information to access devices. The adapter may receive multimedia presentation information, comprising video information and audio information, from a first source. The adapter may also receive information from a second source separate from the first source during the multimedia presentation. For example, the second source may be an attendee of the multimedia presentation. The adapter may transmit the multimedia presentation information received from the first source and the information received from the second source to one or more information access devices.
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