发明名称 |
Method of sharing a desktop with attendees of a real-time collaboration |
摘要 |
A method of facilitating the reproduction of a presenter's desktop for attendees of a real-time collaboration. A bound portion of the desktop (the portion shared with the attendees) is logically divided into clusters. When the content of a cluster changes, the cluster is analyzed and one or more objects describing the content may be identified. Each object that is not already cached is cached and assigned a cache ID. Each object in the cluster is described in an object primitive to be sent to the attendees. Actions for reproducing the object on the attendees' clients are sent as action primitives. The object and action primitives allow the content of the presenter's desktop to be sent incrementally instead of sending the entire desktop.
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申请公布号 |
US2007214423(A1) |
申请公布日期 |
2007.09.13 |
申请号 |
US20070787170 |
申请日期 |
2007.04.13 |
申请人 |
ORACLE CORPORATION |
发明人 |
TEPLOV ILYA;SKURIKHIN ALEKSEY;HUCK PAUL;FEDOTOV ALEX |
分类号 |
G06F3/00;G06F3/14;G09G5/00 |
主分类号 |
G06F3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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