From MIT Technology Review:
What goes up, must … then drop a parcel from a great height.
That’s apparently what engineers at Amazon think could happen with its much-touted delivery drones. While the e-commerce giant has already delivered packages to paying customers in the U.K. using its aircraft, it did so by landing in a large patch of open ground. Now, in a patent, it has outlined how it could drop packages from the air instead.
The patent describes a way to reliably eject a payload from a drone in midflight. Usually, such a drop would see the package descend along a parabolic arc, caused by the forward motion of the aircraft—but that might not jive too well with the neighbors. Instead, Amazon’s idea is to apply a force as the package leaves the drone to have it descend vertically.
It also suggests that the package container could have some simple built-in method of correcting its descent. It may, for instance, feature aileron-like flaps that can tweak its course, with instructions relayed wirelessly from the drone above.
Link to the rest at MIT Technology Review and thanks to Lacy and others for the tip.
PG reminds visitors to TPV that most patents never result in any actual products or services, but watching Amazon boxes descending from the sky around Casa PG is an interesting thought.