[somethoughts]

I feel like they should target commercial applications first before worrying about trying to get into people's homes.

It would seem like the ideal target for this would be say a hotel operator. A team of these could clean a large number of rooms on an unoccupied floor of a hotel at once. Even if this was tele-operated remotely, this seems like it could be particularly beneficial for hotels in remote locations where its harder to hire people locally.