The BMW Track Trainer is designed specifically to help drivers develop advanced track driving skills by being shown the correct way around the track with correct lines, braking points, turn in, etc. It features three modes, the first being autonomous, where the car controls the driving, the second uses sequences of lights to show the correct turning points and the third records the driver’s inputs and allows them to be replayed later for analysis and coaching with a professional driver.
[youtube]http://www.youtube.com/watch?v=nlJ_XGjewdk&feature=player_embedded[/youtube]