As part of its promotion for the Xperia X10, Sony Ericsson (again) hired Maria Sharapova to play some tennis and answer quiz questions simultaneously. As you’re about to see – that’s possible. Simple turn on Google Voice Search, speak your question and voila… Google (rather than Sony Ericsson) will return the right answer for you. It’s that easy and something pretty much any Android smartphone can do. But it’s only fair to give some credit to the Swedish-Japanese company for hiring the tennis beauty. Enjoy the clip.