RobotDancing paper validates long-horizon humanoid motion tracking on Unitree H1

Evidence notes
- RobotDancing trains residual-action reinforcement-learning policies for robust long-horizon humanoid motion tracking.
- The paper evaluates primarily on Unitree G1 and validates transfer on H1 and H1-2 hardware.
Company context
Develops quadruped and humanoid robots, with strength in dynamic locomotion, vertically integrated hardware, and relatively low-cost commercial deployment. Unitree is one of the clearest examples of a legged robotics company moving from research visibility into real productisation and broader market distribution.