I left him off his charger while I was out of the room for a few minutes. His edge detection is amazing, so I didn’t think about it. I come back in, and I don’t hear any movement. I’m blind, so I can’t see where he’s at, so I try to feel around the desk to see where he went. Apparently, he found the edge and stopped right there. I slightly bumped him, really it wasn’t even a bump, and he flew off the edge. I put the outside of the headphone connector back on, and he seems to be working fine. But certainly a concrete floor can’t be good for a robot. Is there a way to check his sensors to make sure everything still works?
for now, no. but there will (or might) be in future updates!