There was a lot of tech innovation to be seen at the recent SIGGRAPH conference – but we won’t lie – “laser beams” will always reign supreme. This camera-less “smart laser” projector from researchers at the University of Tokyo is both incredible and scary at the same time. The automatic hand tracing was great at first… until the laser moved over to the guy’s t-shirt and practically turned it into a VIDEO GAME. Yet another step closer to SkyNet. Don’t say we didn’t warn you.