That buzzing you hear overhead? It might be a drone. Depending on your POV, these unmanned aerial vehicles, or UAVs, are either going to usher in a halcyon era of instant package delivery and sweet fireworks videos, or total surveillance.

Presented by Lexus, this latest Accelerated Ideas video gives you everything you need to know (in under 40 seconds of flight time) about quadcopters, including updates to the rapidly changing list of what people can and can’t do with them.

This post is a sponsored collaboration between Lexus and Studio@Gawker.