While Sony's Rolly is about as useful as, well, a tiny dancing robot, at least iida's Polaris concept doubles as a cellphone plus dock. Beneath the enormity of the flowery product page rests little in the way of specs -- it is just a concept after all, developed in partnership with Flower Robotics. The robot features "learning functions" to monitor your physical condition and suggest recipes and exercise. Failing that, it can also suggest possible medical intervention. The longer he's with you the more attune he is to your well-being. Perfect -- when we're old and infirmed at the end of days, our personal Polaris can represent us at the government mandated death panel. Take a peak at your doomsayer in the videos after the break.