Used to be that if you wanted to become an Ieyasu master and swing a katana around with reckless abandon, you'd have to spend years training your mind, body and spirit in preparation as well as subscribe to a strict Bushido, or "warrior's code." These days, you really just need a Motoman-MH24 industrial robot and some basic programming chops. As part of its centennial anniversary, the robot's manufacturer, Yaskawa Electric Corporation, teamed up with modern day samurai Machii Isao to see whether man or machine could better wield a blade. Great, so now they can drive ATVs, climb stairs, dodge obstacles and even respond to emergencies. But will they ever truly know how to love? Oh wait, yup.