发明名称 |
Method and system for multimodal presence detection |
摘要 |
A presence device operable in a first mode and a second mode is associated with a communication device. In the first mode, a user using the presence device is biometrically authenticated and a presence confirmation input is received from the communication device. In the second mode, a user-entered log-in input is received from the communication device. A central presence database is updated to indicate that the communication device is active for the user. A received message which is to be routed to the user is sent to the active device indicated by the central presence database.
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申请公布号 |
US7630478(B2) |
申请公布日期 |
2009.12.08 |
申请号 |
US20060418281 |
申请日期 |
2006.05.04 |
申请人 |
SBC TECHNOLOGY RESOURCES, INC. |
发明人 |
VISHIK CLAIRE SVETLANA;GORTI SREENIVASA RAO;VLECK PAUL VAN |
分类号 |
H04M1/64;G06F21/00;G07C9/00;H04L12/58;H04L29/08;H04M3/38;H04M7/00 |
主分类号 |
H04M1/64 |
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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