Just saw that on the news. Domino' s Pizza have similar plans (Pizza Hut too if memory serves) and a restaurant in the UK already use them to replace waiters. They' re more ecological and they still need employees to pilot them (for now) so I guess it' s cool ?
I watched that earlier and at first it surely gave me a laugh. I doubt it will work though. Imagine ordering something and that thing crushes somewhere or worse, flies while its raining.
