Art, of course! Korean student Hwang Kim is a little into voyeurism - so he created this CCTV neck collar, or "chandelier", as he's termed it, allowing you to monitor his every move via 12 cameras.
It's a bit like Saw meets sci-fi dystopia, but there's something oddly beautiful about the whole thing. If you ignore the creepiness. But, really, anything in the name of art, right Hwang? [Hwang Kim via DesignBoom]