Wall of Pong is a fast-moving, interactive, laser-based pong game playable on any flat surface.The system uses a digitally controlled laser projection platform to draw a pong ball onto any flat surface. This allows for a large playing area that can be set up almost anywhere. Hand held paddles with embedded sensors are given to each player. The real life paddles increases the interactivity of the game and makes it an enjoyable and dynamic derivative of the original PONG arcade game. Less