Today and Tomorrow: ‘My little piece of Privacy’

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.

http://www.todayandtomorrow.net/2010/10/14/my-little-piece-of-privacy/