I’ve built quite a few omni-directional robots using various types of omni-directional wheels. Normal omni-wheels are a large wheel with smaller wheels around its circumference, allowing it to be driven in one axis, and slide passively in the other. Using three omni-wheels allows a vehicle to move in any direction, although I’ve also built machines with one omni wheel. Most of my omni-wheel vehicles worked ok on flat ground, but they weren’t great at climbing over obstacles. So in this video I’m

How many directions can this Omni Wheel turn? Fuji Japan's design makes it easy to transport heavy loads in whatever direction it's needed. 🎥 : Fuji Japan / YT | Interesting Engineering