Hankook Tires “Braking” commercial filmed with the Gazelle motion control camera crane. For this commercial, the Gazelle was outfitted with the Cheetah high-speed track drive for very fast track speeds. Multiple passes were filmed , so the braking car could appear to stop within inches of the cars in front of it. Perfect repeatability at very high speeds were required to acheive the effect.
For more: Pacific Motion Control.