The company paid for the EyeSight package for my car.  This awesome package features adaptive cruise control, lane assist, blind spot detection, and also fog lights that turn on in the direction of one's turn.  These two cameras on the front windshield help the system with a lot of the features of this system.  The car can practically drive itself with the adaptive cruise control and lane assist on.  The adaptive cruise control automatically adjusts the speed based on traffic conditions so one does not have to constantly play with the cruise control.  The lane assist turns the steering wheel automatically to bring the car back into the correct lane if the car is drifting.  The car can also stop automatically if it detects that there will be frontal crash.