gerri: how are we going to be sure it won't hit anybo in the head? knock over my flowers?see the problems in urban areas, is it easy to deliver there? >> not as much so, this is jeff bezos he has distribution centers everywhere, you could so the up a deal with 7-eleven, it could deler to a central spot, you can pick it up. you would be a fool to ignore this as amid o as a mode of tns. gerri: do they run io birds ? >> 400 feet is the limit for this dro, right now, i can fly this as a hobbiest 400 feet about the same. keep it away from people gasping at it, and away from helicopters, it is pretty open airspace. gerri: open airspace. is this your o drone? >> a popular mechanics office drone, it has been kicked around and tested, it is an older model. we're hard on our toys. gerri:ut have you toys, which is nice. tell me what you see as the one down side, i think this is great. i somehow condition imagine looking -- can't imagine seeing a thousand drones in the air. >> this is the problem. if people don't accept it, it won't work. if people don't want to use it or tamper with