engadget.com — Intelligent roadways and traffic monitoring systems have been available for some time now, but if IntelliOne and AirSage have their way, finding out about real-time roadblocks could become a more fleshed-out reality. The firms are looking to utilize that oh-so-telling "anonymous" location data from each traveler's cellphone to pinpoint locations.
Nov 6, 2006 View in Crawl 4
halfcockedjackNov 6, 2006
Seems plausible, but wouldn't sensors buried in the pavement work better for that?