Interactive Window

Salling, a large department store situated in Arhus, Denmark, has installed an interactive window that “that makes sections of the glass transparent or not based on where the person is standing.” Video after the break.

Sure, the idea of having to walk up to a window and wave your arms around to reveal what’s behind it might seem a bit counter-intuitive, but at least it’ll give the loiterers something to do.

[via Engadget]