Automaton

An automaton (/ɔːˈtɒmətən/; pl.: automata or automatons) is a relatively self-operating machine, or control mechanism designed to automatically follow a sequence of operations, or respond to predetermined instructions.^[1] Some automata, such as bellstrikers in mechanical clocks, are designed to give the illusion to the casual observer that they are operating under their own power or will, like a mechanical robot. The term has long been commonly associated with automated puppets that resemble moving humans or animals, built to impress and/or to entertain people.

Animatronics are a modern type of automata with electronics, often used for the portrayal of characters or creatures in films and in theme park attractions.