COMPACT, CONTROLLABEL TOWED VEHICLE

摘要

A towed vehicle is disclosed. The towed vehicle includes provisions that permit the towed vehicle to assume a small and compact configuration for storage. In some cases, the towed vehicle can also include provisions that assist in controlling the motion of the towed vehicle. In some cases, the towed vehicle includes a control system that responds to commands but can also automatically control its own motion to steady itself or to avoid obstacles.