Forget crosswords and Krugman, because the New York Times has created a new bathroom companion that looks infinitely more entertaining than either of them. Like some of its Snow White-style predecessors, the Times' "magic mirror" prototype uses Microsoft Kinect to detect and follow your movements, while deploying voice recognition technology to execute your commands. With this omniscient slab affixed to your wall, you can surf the web, flip through your wardrobe and send reassuring e-mails to your teenage daughter, whom you should hav