You know, maybe we were wrong-headed to keep harping on this 'evil robot' meme. Sure, there are some no-goodniks in the robot community (as opposed to the robotics community, which we assure you is full of hard-working, well-meaning people) but look at all the good robots have done for us: they build our cars, serve us hot drinks, teach our young children, and now they help our oldsters with the physical therapy. Taizo, pictured here, is a delightful chap with a bulbous visage and a fun, plushy space suit who stands just over 24-inches tall and weighs 15.5 pounds. Operating for about two hours on a single charge, the robot is designed to lead low-impact group exercise (mostly while sitting down) and features voice recognition and a library of thirty different exercises. With 26 joints in its body, it's a flexible fellow, for sure. We just hope that no one weaponizes the thing. Video after the break.