Quantum Sensor Breakthrough Paves Way For GPS-Free Navigation The main problem wasn’t weird subatomic physics. It was finding a simpler way to maintain a vacuum.

Sensor Sense: Optical data transmission Sept. 13, 2007 Optical data transmission (ODT) offers a means of sending data between moving objects without some of the drawbacks associated with radio ...

Garmin International Inc. has developed the GPS 10, a sensor that receives location data from the Global Positioning System (GPS) and transmits it to Bluetooth-enabled mobile devices. Garmin ...