Sony has finally "released" it’s long-hyped SDR-4X, now renamed Qrio. They have a fairly decent website for the bot, with basic explanations of the tech, interviews with developers, some short videos, etc.
Even tho the site treats the robot like a domestic appliance (with lots of info about how safe it is around children and housepets, etc.), don’t expect to see one under the plastic Christmas tree anytime soon. It’s still billed as a "technical prototype." It is now making the rounds at computer, electronics, and other show circuits.