Sony’s crazy projector that turns any surface into a touchscreen is going on sale this year

Over the past couple of years, Sony has shown off a number of experimental products designed for the home. Now, though, one of them is actually going on sale: the newly-christened Xperia Touch — an Android projector that turns any surface into a touchscreen.Unveiled at MWC today, the Xperia Touch is meant to be more than just a projector, with Sony hoping it will act as a digital hub for families. The company has created its own user interface for the Touch, which puts a bunch of informati