Mini Skater Dolly
It basically takes advantage of a friction tilt head on which tracking wheels are directly attached optimized for an extremely low camera position. Because the mini skater is so small and lightweight it allows you to move the camera by yourself, giving you direct control over tracking shots in any direction, as well as all sorts of curved moves. You can precisely define any center of rotation at any diameter. It’s all your decision: whether you like to orbit around an object in front of the lens or make a curved move into a final product shot. Shots which normally require sophisticated rigging or even motion control can now be executed with almost no prep time.