A small, white cleaning robot on a spherical wheel is furiously scrubbing the floor nearby, the word "M-O" is emblazoned on it's side. A tiny black screen on his face displays a pair of gritted yellow eyes, he seems a bit frustrated... Or determined?

"Ohh...!"

Either way, he doesn't visibly acknowledge you, M-O is probably too preoccupied to pay you any mind. At least at the moment, anyways.