Only a few years ago the price of a drone was so far out of the average household’s reach that you probably didn’t know anyone who owned one. Look around you now. You probably know many drone owners. In five years perhaps most people will own one. That’s because they have become smaller, cheaper, and are getting cheaper still.
Drones are not just a hobby. They serve many useful business purposes: Inspecting cellphone towers, shooting pictures for multidimensional real estate portfolios, maybe eventually even delivering pizza. But they can also be put to nefarious or negligent use: Snooping on people, following or harassing them, interfering with other aircraft.
Want to see a cool video? Watch this one of one drone capturing another: