This is a demo video of Phone Painter, one of three applications of Sprint Center Interactive Wall. All you have to do is just call the number on display and speak to your phone to draw. It will even send you a text with a link to the art you drew after you hang up. Although I was using my iPhone on the demo, it works with any phones of any carriers! (It doesn’t have to be Sprint phones or any smart phones.) To learn more about the project, please see vimeo.com/4025588