The central table displays all kinds of lamps, which can be controlled with the switches on the table. The center of the display table is a mechanical arm, which is programmed to demonstrate the disassembly and assembly of the lamp parts. It is also programmed to make human gestures. When a visitor approaches, it dances and reacts to the indoor lights. The sense of lines enriches the simple conceptual abstraction of the walls, both for functional and aesthetic purpose. The magnetic track serves as a flexible method to display different lamps.