I notice a lot of the same people in most of the popular posts. I guess it’s because the quantity of people that usually comment vs voting or just reading post is pretty low, so you’ll start to recognize them everywhere
It makes me wonder if people recognize me from other posts I comment on!
It’s both, I have the Roomba with the camera on the front and it can sometimes avoid dog poop and wires on purpose (and sometimes navigate, but it mostly seems like it navigates like the other models with no cameras by bumping into things that don’t ever move)