For the launch of Windows Live Wave 2 late last year, Microsoft together with the non-profit organization “Operation Smile” hosted an event in New York with a dazzling art installation featuring a 60-feet wide white sphere. On this sphere, they projected a dynamically-generated visualization of smiling faces with thousands of smaller pictures. The end result if nothing of a sheer visual spectacle. And because everything was rendered in real-time, attendees at the event could even upload their own face pictures into the pool of faces although I’m sure it’ll be one hell of a “Where’s Waldo” to find.br br It was put together by creative studio “firstborn” a class="link" rel="nofollow" href=" using an open-source visual graphics platform called Processing a class="link" rel="nofollow" href=". Check out their website for more gorgeous screenshots a class="link" rel="nofollow" href=" as well as a look at the behind the scenes wizardry a class="link" rel="nofollow" href=" br This sure gives the Times Square NYE Ball a class="link" rel="nofollow" href=" a run for its money.