Using the cheapest parts possible I would like to build a computer automated system that uses vacuum suction to place billiard balls in exactly the same spot as another table that could be on the other side of the world. So after the break depending on who is breaking the other persons system will read the layout of the opponents and copy it exactly. After each turn or if you wanted to after each shot. I have had this idea for a long time, but I had ideas way far more complex until i saw this video and then it all became so obvious. at 0:45 in this video u see the simplicity of this idea. http://youtu.be/O1TiO5lgN7o