The system uses a total of eight cameras: a rear camera, front camera, night vision camera, a down side view camera, two additional side view cameras and two cameras which track the driver’s head and eyes.
These cameras have many uses. The two cameras which constantly track the driver automatically adjust the HUD in real time so that the imagery is perfectly placed in his or her eye line. This means that movements of the driver’s head will result in updating the AR imagery so that they match and overlay real physical objects on the road.