Human-controlled robots shown to make manufacturing safer, more efficient
news.wisc.edu
news.wisc.edu
Would you call an excavator or crane a "human-controlled robot"?
But a roomba is really an independent actor and we already see problems with it (roomba companies collecting apartment layout data, pets feeling strong competition, people feeling rather helpless if a roomba doesn't clean some place or gets itself constantly stuck on rugs etc). Sure they are not big problems, but roombas aren't really big independent actors either.