I really like R/C helicopters from a hobbyist’s perspective, but you can see how useful they’d be for more practical purposes too. Drones are used all the time in a military context and now one sheriff’s office in Texas is getting its own drone copter, complete with the ability to get weaponized.
Before you work up some crazy conspiracy theory, let’s get to the facts. It appears that the iPhone and iPad 3G automatically record your location data everywhere you go. Your movements are then automatically saved to a secret file on the device, and the file is automatically backed up on your computer when you sync up the device with iTunes.