Niklas Roy his workshop is located in an old storefront with a big window facing towards the street. In an attempt to create more privacy inside, he decided to install a small but smart curtain in that window. The curtain is smaller than the window, but an additional surveillance camera and an old laptop provide it with intelligence: The computer sees the pedestrians and locates them. With a motor attached, it positions the curtain exactly where the pedestrians are. At the end it didn’t help him to get more privacy, because passengers were very interested in this curtain.