Currently, most security robots simply passively patrol and observe. Whether one can actively defend itself or even attack a perpetrator in an actual emergency remains an open question.
目前的保全機器人大多止於消極的巡邏、偵測，但若真的碰上緊急狀況，機器人能不能主動防衛，甚至攻擊入侵的歹徒呢？