“Bumblebee Quarter” is a fully automated transforming robot of TRANSFORMERS “Bumblebee”. It is a quarter of the original size of Bumblebee. It can transform between humanoid and vehicle form. V-Sido OS is adopted as the control system. Using V-Sido OS, bipedal walking is realized. Running on tires is also possible when in vehicle mode. The robot is controlled using PC and you can move the robot freely using a mouse or a game controller.