last time I saw one (at Kinkos) it had a human behind the wheel.
me: "hey! how many lenses!?"
him: "I cant talk about it."
me: "eh. how's the res?"
him: "I cant talk about it."
me: "ah. Can you say how far you drove today?"
him: "no"
me: "are they listening now?"
him: (jokingly) "maybe."