And we move from phones to portable gaming consoles. The Vita, which has yet to be released here in North America, is the newest portable PlayStation console from Sony. It has a 5-inch touchscreen and, most oddly, a touch-sensitive back, which can be used as extra controls while gaming. It's a smart idea to bring it to mobile; smartphone gaming has an advantage in that online multiplayer games can be played anywhere, and the AT&T Vita evens that score. Curiously, it'll only be available with 3G at launch, though according to Engadget, an executive hinted that it would be "getting" LTE. Not clear what that means--could mean a future LTE version, or some sort of upgrade.