Even as the teensy unarmed planes continue to invade American skies, words like "drones" and "surveillance" tend not to elicit warm and fuzzy feelings. But are there certain cases where being kept under bot watch will be welcomed?
Because drones are both nimble and thrifty, idealists are launching drones on feel-good missions across the globe. Yesterday, I wrote about the potential for drones to keep us in the know of what goes on with our food. Here are some other projects that aim to use camera-armed drones for the good of the planet -- and why skepticism might keep these projects from taking off.
Drones that spot illegal fishing
Ocean conservationists may be psyched about Obama's plan for a supersized marine protected area. But, given that 20 percent of seafood is caught illegally, marine sanctuaries may matter a lot less when the rules aren't enforced. That's why the government of Belize is testing the waters with drone surveillance by using them to monitor their Glover's Reef Marine Reserve.