Unitree R1 series - humanoid research robot The Unitree R1 series comprises a range of humanoid robots designed for research, teaching and development in the field of artificial intelligence and robotics. All models share an identical basic architecture with a two-legged structure, modular electronics and integrated sensors. Depending on the variant, they differ in terms of processor performance, degrees of freedom, sensor technology and programming options. The modular structure and standardized interfaces make the series suitable for both experimental projects and educational applications. Model overview: