Again, it's not like the phone will just shut down and not allow you to do anything, but will most likely have a "car UI" that is limited. The people coming up

Again, it's not like the phone will just shut down and not allow you to do anything, but will most likely have a "car UI" that is limited. The people coming up with these things tend to give them more than a few seconds of thought. And how many times have you been affected by the GPS thing?