Successfully completing the ART of Operator is the first step towards serving as an Operator for the Rangers. The ART of Operator can be taken during the optional morning session at your local Ranger Training (for returning Rangers with +1 year of experience), or you can take it on your own (but as with many things it's better with a group).
The videos on this page feature activities that you will encounter as you go through the ART.
The ART of Operator document can be found at rangers.burningman.org.