发明公开
- 专利标题： SYSTEM AND METHOD FOR ELECTRONIC PRESENTATIONS
- 专利标题（中）： 用于电子演示的系统和方法
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申请号： EP02737170.7申请日： 2002-05-24
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公开(公告)号： EP1393256A2公开(公告)日： 2004-03-03
- 发明人: BROWN, Christopher, Robert , MORIARTY, John, Michael , SMITH, Sean, Dare , ACKERMAN, Stuart, M. , LAINE, Leslie, E. , ADAMS, William, H.
- 申请人： LEARNING TREE INTERNATIONAL, INC.
- 申请人地址： Suite 200 6053 West Century Blvd.Los Angeles, CA 90045 US
- 专利权人： LEARNING TREE INTERNATIONAL, INC.
- 当前专利权人： LEARNING TREE INTERNATIONAL, INC.
- 当前专利权人地址： Suite 200 6053 West Century Blvd.Los Angeles, CA 90045 US
- 代理机构： Read, Matthew Charles
- 优先权： US293179P 20010525
- 国际公布： WO2002097729 20021205
- 主分类号： G06T1/00
- IPC分类号： G06T1/00
摘要：
An electronic presentation system and method provides multiple display screens (102a, 102b) for presentation materials as well as permits dynamic annotations to presentation materials that do not permanently alter the presentation materials. The presentation materials can easily be directed to any one of the display screens (102a, 102b) and any annotations can be saved for future use or simply deleted.
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