The greatest challenge of robotics is autonomy. Usually, this means cars that can drive themselves, a robotic vacuum that won’t drive down the stairs, or a rover on Mars that can drive on Mars. This project is nothing like that. Instead of building a robot with a single shape, this robot is made out of several modules that can self-assemble into different structures. It’s an organized fleet of robots, all helping each other, like an ant colony, or our future as Gray Goo.

If the idea of self-assembling modular robots sounds familiar, you’re right. The Dtto won the Grand Prize in the 2016 Hackaday Prize, and it’s a beast of a project. It’s an ouroboros of a robot that can assemble itself into a snake, a wheel, or an arm. It’s weird, but if you want a robot that can do anything, this is the kind of modularity that you need. One step closer to Gray Goo, at least.

Like Dtto, the noMad can transform itself into bridges, arms, snakes, and wheels by assembling each individual piece into one component of a massive structure. It’s something we rarely see, and it’s a difficult computational and engineering problem. Still, the progress the team behind noMad has been making is remarkable, and we can’t wait to see the finished project.