On my way home in a cab the other day the GPS in the cab suddenly popped this message above while we were driving.
“Attention – Only use this interface when the car is standing still. It is important that you keep your eyes on the road when you are driving! Since the trafic situation constantly is changin we cannot guarantee 100% exact positioning always – OK.”
Fantastic! You suddenly pop a message to a cab driver about not reading the message while driving. AND ask for confirmation.