This robot made of only Distance and Flashlight Cubelets (and, of course, a Battery Cubelet) has been on our coffee table at Modular Robotics for weeks. Wave your hands over the surface and the Flashlight Cubelets light up. It’s fun to play with and can be easily reconfigured to different layouts.
![](https://modrobotics.com/wp-content/uploads/2021/02/dsc_0069-300x201.jpg)
Programming Reality
Last weekend I got to play with an amazing group of people at a two-day workshop in Boston. It was called Programming Reality: From Transitive Materials