bberg.lua - Replicating braitenberg's vehicle behaviour in lego NXT mindstorm. circleDrive.lua - Driving the lego NXT mindstrom in a given radius pathDrive.lua - Driving to path using waypoint navigation and co-ordinates taken from 2d array squareDrive.lua - Driving in a square using a given square length wander.lua - As per the name says, the lego NXT mindstorm wanders around mindlessly while occasionally staring at the wall.