Donut Robotics unveils Cinnamon 1 humanoid robot - 2026-01-21 - Product Launch - Donut Robotics announced Cinnamon 1 on January 21, 2026. The company described the robot as a bipedal humanoid using Donut Robotics AI on an overseas OEM body. The launch supports Donut Robotics' shift from service and… - source: prtimes.jp