The "ICA" will also assist you with your breaking. When there is a car in front of you slowing down, the display will instantly change that car to red, the deeper the red the more it is breaking.
It will also notify you of upcoming traffic lights, the driver will receive an on-screen warning if the lights are red.
http://www.youtube.com/watch?v=HwSfl8LqSNc&feature=player_embedded