I think it's worth pointing out that this (and all micro robots I know of) are not actual robots as you might think of them, more of a tiny hand for a large rob

I think it's worth pointing out that this (and all micro robots I know of) are not actual robots as you might think of them, more of a tiny hand for a large robot that consists of laser (or sometimes magentic) control modules with computers, displays, human in the loop, etc.