lifeguard

As an antidote to all the stories of killing by drone, I’ve been collecting stories of the good things unpiloted aircraft can potentially do, or are already doing. Many are tasks now being carried out by piloted airplanes and helicopters, but drones bring advantages. They can fly higher, can stay in the air longer, and can fly in more dangerous terrain or situations with no risk to pilots.

Here are 10 things.

1. Monitoring crop watering. “A researcher from Ohio State University envisions the day — less than a decade from now — when a farmer waters the crops then launches an unmanned aerial vehicle to monitor precisely where the water went.” (Dayton Daily News)

2. Acting as lifeguards for beaches. “Surf Life Saving Australia says unmanned aerial drones will patrol some Queensland beaches this summer. … the drones, which have a wingspan of one metre, use cameras to search for swimmers in distress. … the drones will be fitted with flotation buoys that can be dropped down to the ocean.” (Australian Broadcasting Corporation)

3. Monitoring endangered species. “For the past few months, drones have been flying over the tropical forests of south-east Asia to map endangered species. A dozen of these unmanned aircraft, fitted with a video camera and an autopilot, have been deployed and will be joined by several more.” (Guardian)