While the Raytheon Company is busy working on an adult sized robotic exoskeleton, Japan already has child sized mechs! Yes, I said child sized. The ‘Kid’s Walker’ from robotics manufacturer Sakakibara Kikai is a prototype bipedal mech designed more as a child’s toy than the perfect tool to smash a genocidal alien collective, even with its $21,600 price tag. Luckily, for those of us on a budget, it will be available as a rental at some point. Then your kid could show the neighborhood bully who’s really the boss.