The wheeled barista robot Cafero was developed by Yujin Robot. It debuted in 2008 at Robot World, fulfilling orders through its touch screen with some human assistance.
Yujin Robots developed a transforming humanoid robot called Transbot. It can transform into a car within 12 seconds and race with other Transbots. It can also fight with other robots using weapons. In car form, Transbot can travel up to 40cm per second.