The Future Trend For Drones Is To Be Small

Drone: Unmanned aircraft are currently used for surveillance and bombing missions, but their large size makes them unwieldy

Dragonfly Drones And Cyborg Moths: Tiny Flying Robots Set To Be The Future Of Spying And Rescue Missions -- The Daily Mail

The next generation of military robots is set to be based on designs inspired by the insect world.

The dragonfly drones and cyborg moths, with in-built micro-cameras, could revolutionise spying missions and rescue operations.

The advantage of using drones is that they can be used in emergency situations too dangerous for people and in secret military surveillance raids.

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My Comment: From a money point of view, I hope smaller will also mean cheaper.