DRRs for short. DRRS are small robots manufactured by the mrrshan techno-organic ships and are used to repair and maintain the ships systems. They are also used as general purpose robots to do everything from make scans of unknown life forms to being used as liasons between the starship and its crew in lieu of the captain. They are roughly half a meter in diameter, and stand 30 centimeters tall, and can be outfitted with any number of attatchments.