Light: built to illuminate my closet when motion is detected. Motion sensors detect opening doors to trigger the lights.
Automata: Made to resemble a Suva (Ancient Pedestal) from LEGO Bionicle. Interfaces with actual LEGO elements to move flames, rings of energy, and rotate the mask with gears.
Totem: The Nuva Cube from Bionicle with a magnet to mount on a fridge.