Vanilla is a product of Lussumo:
Documentation and Support.
See, the whole area of personal flight is a bit strange to me. Unless they're made fully automatic, you cannot expect the majority of people to be able to fly one safely.I'm pretty sure that the Puffin isn't intended to be a personal commuter vehicle. It seems pretty obvious that it's going to be for licensed couriers (and seriously, how awesome would it be to have one of these things land in your front yard and a guy gets out and hands you whatever it is you just got FedExed. I'd send MYSELF stuff and try to beat the dude home.) and short range aerial reconnaissance for the military.