About this 3D model

This is a fully printable mobile robot I designed and built last year. However, it wasn't very useful until Julián Marín Mato added some electronics and wrote some code to control it with a gamepad. Now that we can say it's finally 100% functional, we'd love you to play around with one too! To see it in action, check out this video: http://www.youtube.com/watch?v=54MXA22bOmQ There are, of course, things to be improved: using more powerful servos, strengthening some parts, adding wireless comms, etc. All that will come in the (near?) future.