This is a multi touch table that reads markers placed on the screen and does a corresponding action. Thus reading the object on the screen and functioning accordingly. The table uses reactivision software. This application was designed to track specially designed fiducial markers. By downloading the TUIO library you can cerate a program that operates on these markers. the table uses infra red light for finger tracking. a webcam takes in the feed and runs it through reactivision. It is then processed in processing and displayed again on the screen.