How wireless devices are being used to fight traffic(msnbc.msn.com)
msnbc.msn.com
How wireless devices are being used to fight traffic
http://www.msnbc.msn.com/id/44195101/ns/technology_and_science-wireless/
A massive wall of video screens displays real-time images from a network of cameras, while employees look at a million points of data on their own computers. It's Houston's other mission control, and they've now got a new tool to combat congestion: your Bluetooth device.
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