Amazon’s devices will be used for a single purpose they will be optimized in ways we have never seen in the multicopter industry. Their delivery scheme will be completely computer controlled, and will account for weather, airspeed, air density, and flight path, because they will have to.
Octocopters have demonstrated their amazing flight stability and capability in the hands of tinkerers and hobbyist, and there is some question of whether a billion dollar corporation can achieve this? As soon as Amazon mentioned this, FedEx, UPS, and USPS started forming their R&D for the exact same programs.
This is one of the largest, most high-tech, most optimized and automated companies in the world, and some of us are doubtful? Amazon will do this because humans are the problem. With robots, you eliminate the most irrational, chaotic, unreliable and expensive element from the equation.