Driverless Cars Compete at Indianapolis Motor Speedway

© Walt Kuhn/IMS© Walt Kuhn/IMS
Four-Lap Challenge
After meeting qualifying criteria, teams entered to compete in a time-trial competition semi-final event — a four-lap challenge with an obstacle-avoidance component. With one car on the track at a time, each car completed a warm-up lap, two timed laps and a cooldown lap.

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