Self-driving cars need to know exactly where on the road they are located at all times. A new invention could revolutionize the development of driverless vehicles—and give us more accurate GPS on our ...

S-GPS (Simultaneous Global Positioning System) is an operation where the reception of GPS signal and the transmission of voice or data signal from the handset, happen at the same time. The interferer ...

Swift Navigation has landed $50 million from a group of investors. The company's Skylark Precision Location software improves GPS accuracy. Global positioning systems, or GPS, are great for helping to ...