Toy Fair 2011 isn’t quite as big a deal as say, CES or MWC , but it still has its fair share of nifty plaything gadgets. One jewel of the show is Sega’s Wappy Dog toy that interfaces with with Activision’s Nintendo DS title of the same name. In what amounts to the logical evolutionary conclusion of the artist formerly known as Tamagotchi , Wappy Dog allows folks to communicate with their digital pets not only via the DS, but also by playing with and training their pooch’s robotic doppelg