Your smartphone’ s sensors can be used to automatically record every move you make with an app called, Placeme. It knows where you’re going, where you have been, and maybe even what you were up to.
I guess it depends on the sensors involved (in the phone that is).
This can certainly put an end to the old interrogation scene:
Mom or Dad: “Where have you been?”
Child: “No where.”
Mom or Dad: “What did you do?”
Mom or Dad: “Let me see your phone.”
Your smartphone can now track your movements,
Some people think it’s an improvement;
It knows where you are,
On foot or by car,
It might even provide some amusement.