
GPS on Android
is incredible for many reasons. You've got the obvious uses, such as
recovering your device when lost or stolen or navigating your way
through hiking trails, and it's especially nifty because GPS works even
when the device isn't connected to the internet. When navigating, you just need to download maps ahead of time.
But with GPS, an Android device could also be used for tracking. It
may not be the most reliable method,...