This is definitely an excellent use of robotics. Probably one of the best I've seen. The things we can do when we're not just focusing on increasing productivity. These people get a shared sense of belonging they'd have a hard time to have without those robots.

Nice reminder that the tasks necessary to robotics are clearly much harder to develop through machine learning than language.

The fascinating world of micromice competitions. There's a lot of thinking leading to those really smart designs.