Even while Jeff Bezos at Amazon and competitors like UPS and FedEx strive to deliver packages to your front door, a Transylvanian experiment in extreme biomicry promises to make delivery in the dark of night the new standard. While other drone makers use fixed- or rotary-wing configurations, Lugosi Enterprises relies on a radical, human-powered ornithopter with the ability to change shape and size depending on the stage of the mission in which it is engaged. This proprietary technology is shrouded in secrecy, but enables the wingsuit wearer to shrink to an extraordinarily small size, at which point, according to Lugosi spokesperson Dwight Frye, the operator can fly an undisclosed distance in total silence, except for an occasional annoying high-pitched piping noise. For reasons best known to the Lugosi operation, deliveries will take place only at night, and will not be curtailed by high winds, thunder, or multiple lightning strikes. Navigation will depend on bat-like echolocation, in which sounds emitted by the flyer help …