My workshop is located in an old storefront with a big window facing towards the street. In an attempt to create more privacy inside, I’ve 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.
Chindōgu (珍道具) is a prank originating from Japan, which is done by a person seemingly inventing ingenious everyday gadgets that seem like an ideal solution to a particular problem, but are in fact nothing more than a useless gag.