By beaming an ultra-low-latency live feed from its camera directly into a pair of goggles, a first-person view (FPV) drone puts you right in the cockpit of a small and agile aircraft able to squeak through the smallest of gaps and pull off breathtaking moves like flips, barrel rolls, loops, and vertical plunges. These aren’t drones you buy to get pristine photos of wide-open vistas so much as to experience (and document) an adrenaline-inducing roller-coaster ride through a tight, obstacle-populated…
