Here is a beer pong robot that makes your drinking parties more fun. The Pongbot comes with auto and manual settings. It comes with a 5-cup caddy and fits 16 oz party cups. The robot moves back & forth, left & right, and diagonally. It has senors to avoid going over the edges.
The Pongbot comes with a remote control. It features LED under-lighting. Costs under $46 at this time.