Bucket: The bucket is the wooden plank assembly which consists of a playing field surround by walls and a bottom plate for extra stability. The mechanism, electrical system, and other stuff are mounted on it.
LRAM: Linear Rotational Axle Mechanism, this mechanism actuates the required movement for the automated players in the table.
LCS: Light Coordinating System this system figures out where the ball is in the field. How he does that is explained in the instructions.
KOS: Knock Off System this is just a simple way how we find out where the axle of the human sides is. We called it KOS because we saw it in another automated foosball table.