07213048 is referenced by 128 patents and cites 117 patents.

Context-aware computing systems and methods are described. In particular embodiments, location aware systems and methods are described. In the described embodiments, hierarchical tree structures can be utilized to ascertain a device context or location.

Title
Context aware computing devices and methods
Application Number
9/543054
Publication Number
7213048 (B1)
Application Date
April 5, 2000
Publication Date
May 1, 2007
Inventor
Edward F Reus
Woodinville
WA, US
Gopal Parupudi
Issaquah
WA, US
Assignee
Microsoft Corporation
WA, US
IPC
H04Q 7/20
G06F 15/16
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