|Warrant Required for GPS Tracking
Police surreptitiously placing a GPS tracking device on a suspect's vehicle is equivalent to a search and as such requires a court-issued search warrant, a U.S. Court of Appeals has ruled.
|SpaceX Launches Canadian Satellite
A satellite dubbed Cassiope was launched aboard a SpaceX rocket, carrying instruments to study space storms in the upper atmosphere and their potential effects on GPS and radio communications.
|MLB To Use iBeacon for Stadiums
As good as GPS is at helping smartphones guide you, the technology isn't very precise. Apple is trying to improve that with a new iBeacon system, and Major League Baseball is getting in on the act.
|Drones Stir Excitement, But Worries Too
Unmanned aerial vehicles (UAVs), also known as drones, will soon fill our airspace. Their potential is vast, but so are the privacy and safety concerns. The FAA has until 2015 to develop regulations.