Line following Robot. It can runs up to 1m/s. hope fully we can participate in RobotChallenge (http://www.robotchallenge.org/robotchallenge) for this year.
That's a fast bot :) Good luck with the challenge. Would love to see the code of your robot. I have a simple line following robot but even at slow pace it sometimes loses track. Now I haven't spent much time on the code, should give it another try one day.