Traffic Studied Using Computer-Linked Cars

RedNova News, 24 Apr 2005 Picking up doughnuts on the way to work recently, George List slid back into the driver's seat and heard a voice from the cup holder suggest an alternate route. The car wasn't talking, exactly. The voice came from a handheld computer nestled in the holder that links his car to 200 other vehicles in the area. Data from all the vehicles -- where they are, how quickly they move -- is being used to create snapshots of area traffic patterns. Read the article