Before revision: 200px|Range of movement of the Killough platform (Gray) A Killough platform is a three-wheel drive system that uses traditional wheels to achieve omni-directional movement without the use of omni-directional wheels (omni wheel /Mecanum wheels.
After revision: 200px|Range of movement of the Killough platform (Gray) A Killough platform is a three-wheels drive system that uses traditional wheels to achieve omni-directional movement without the use of omni-directional wheels (omni wheel /Mecanum wheels.