A drone is an unmanned aircraft or spacecraft that can fly without a human in control. Thanks to their advanced surveillance capabilities, drones are currently used even by law enforcement.
They prove to be useful in a wide range of scenarios, including rescue operations, natural disasters, and crime scene investigations.
Government agencies also frequently use drones for safety reasons, such as monitoring hurricanes without putting pilots in any danger.
The latest drone models can carry various types of equipment – live-feed video cameras, heat sensors, infrared cameras, GPS, to name a few.