Before Green Bay's Charles Woodson helped win Superbowl XLV, he was a University of Michigan Wolverine, where among other accomplishments, he won the Heisman Trophy. Not forgetting his roots, he made a generous gift to the U. of Michigan, C.S. Mott Children's Hospital.
To highlight his contribution, Bully! created a String powered app that allows hospital visitors to take a picture with a life-sized, virtual Charles. Aim the mobile device at the #2 Wolverines jersey hanging in the Hospital lobby and Charles appears. Position friends or move in close to see his Superbowl ring. And when you're ready, swipe the screen to change his pose and see who can do the Heisman better.