[Balgair]

Well, the timing of opening/closing of doors might be able to give you a radius from work to home. But since most repair shops know this to bill you, thats mute. If it logged when, then they would know your routine, but they could guess that anyways. Yeah, it's a bit paranoid, and logging it is less harmful than real time updating and tracking. Still, some of the guys that my dad worked with would not by ANY means be considered trustworthy people.