Method Uses 'Bluetooth' To Track Travel Time For Vehicles, Pedestrians - Read More |
| Date Added: May 28, 2008 11:12:04 PM |
| Engineers have created a method that uses pervasive Bluetooth signals from cell phones and other wireless devices to constantly update how long it takes vehicles and pedestrians to travel from one point to another. The method envisioned by engineers represents a potentially low-cost leap in technology to provide information for everything from the speed of the morning commute to the sluggishness ... |
Category: Travel |
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