Gyro Gearloose
Little Helper, or simply Helper, debuted in the story "The Cat Box" in "Uncle Scrooge" #15 (September 1956), created by Carl Barks. Helper is a small, humanoid robot (about 20 cm tall), constructed from pieces of metal and a lightbulb, which serves as his head. He acts as the assistant to the inventor Gyro Gearloose. In the "Donald Duck" comics, he is often shown as an inventor himself, sometimes copying Gyro's inventions.