Only one item can be delivered at a time. It can’t weigh more than 5 pounds. It can’t be too big. It can’t be something breakable, since the drone drops it from 12 feet. The drones can’t fly when it is too hot or too windy or too rainy.
You need to be home to put out the landing target and to make sure that a porch pirate doesn’t make off with your item or that it doesn’t roll into the street (which happened once to Lord and Silverman). But your car can’t be in the driveway. Letting the drone land in the backyard would avoid some of these problems, but not if there are trees.
Amazon has also warned customers that drone delivery is unavailable during periods of high demand for drone delivery.
Meanwhile in Rwanda:
There have been 13,000 deliveries to date and it has been estimated Zipline drones distribute 65% of blood outside of the capital city, Kigali.
https://www.pharmaceutical-technology.com/news/zipline-ghana-medical-supplies-drones/?cf-view
Just because Amazon is doing a terrible job of it, doesn’t mean it’s a job that can’t be done.
Ok. That’s incredible. This is more what I saw for the technology’s potential. Not cutting all corners possible to make delivery of disposable goods worse.
If you’re interested there are some great videos about it.