Forget SkyNet. This is the robot you should be looking out for. We've seen quite a few robotic arms that move and grip with grace and finesse to replicate the capabilities of the human hand, but there is one case that requires an insane amount of grace, strength, and concentration that has not yet been tested on robots. Until today. Yaskawa Electronics has brought its MOTOMAN-MH24 robot to learn from and compete against Isao Machii, a 5-time world record holder in the art of iaijyutsu, combative quick-draw sword technique.