A robot that, for example, plays "rock, paper, scissors", can do arithmetic, becomes a compass or a digital cube, measures the temperature, and can be remotely controlled via an app - that's Proxi. Easy assembly The structure of Proxi is part of the experiment kit and of course the instructions show step by step what needs to be done and give tips on what to look out for when assembling. This promotes fine motor skills and gives a great insight into the inner workings of the robot.