I've seen demos and installations of a commercial product that does decent indoor 802.11 location tracking. It uses a clever implementation of a pattern matching algorithm and gets _better_ results in a complicated environment.
It's called WiFi Watchdog from Newbury Networks in Boston and they've installed it at the Smithsonian Institution, at Dartmouth College, and some other places.
Curiouser and curiouser...
The exclusive licensee of this patent was founded by a board member of Andover.net, the company who bought/.
Gotuit Video, Inc. is a wholly owned subsidiary of Gotuit Media, Corp. Both companies were founded by Logan, who is also the founder of MicroTouch Systems, Inc. (MTSI) a $160 million manufacturer of touch screen systems. He was a board member of Andover.Net, parent company of famed tech community Slashdot and a leader in the Open Source movement, which was recently sold to VA Linux.
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Crazy - great effect - looks like a motor drive (a retronym?) and some handheld camera shake is enough to take a 3D picture.
It's called WiFi Watchdog from Newbury Networks in Boston and they've installed it at the Smithsonian Institution, at Dartmouth College, and some other places.
Ray Ozzie, ex-Loti and founder of Iris Associates, founded Groove.