Both!!!! Samsung has released a WiFi-connected robotic vacuum cleaner with an integrated “TangoView” home monitoring system in Korea.
@TatWza

Samsung’s Tango cleaner (model VC-RL87W) features an integrated video camera that lets PC, smartphone, and tablet owners treat the vacuum as a remote controlled surveillance camera when not sweeping the floors. The relatively quiet vac operates at 48dB and features a microphone and external lighting. $711