The double-side yellow LED panels indicate the current position of the stacker cranes. During operation, these travel up and down the aisles at high speed, while across the facade surface the points of light seem to flit about like a "will-o'-the-wisp".

In the daytime, looking through the automated warehouse into the green landscape presents a fascinating view. Skylight strips allow daylight to pour into the 20m-plus aisles.