I seriously dont think it ought ot record thier driving behavior but the GPS this isnt a bad idea IMO. I'm 20 but if that thing wasin my car and started makign racket whenever i speed that thing would have a hammer to it pretty fast.... so it would be a waste of money for my part. Why do 35mph if everyone else is doing 55? Doing 35 has more of a chance of cuasing a wreck. So I seriously wouldnt want that thing in my car or anyoneelse's for that matter. This to me is jut about as bad as the entire chip thing in everyone so he government can monitor yoru health, location and so froth!