A privacy review, intended to "clarify any misunderstandings that exist" about the controversial unmanned aircraft, comes as concern grows about limited restraints on police use of drones.
Draganflyer X6 robo-copter fills UAV niche.
An unmanned tiny helicopter rigged with a camera holder to take wireless video, photos from above.
Helicopter-mounted video doesn't come cheap
The Skyros is a concept camera that launches into the sky and snaps pictures as it descends.
Through the power of self-organising micro-helicopters comes the concept of a 3D flying display that could lighten up our skies
The Parrot AR.Drone is a remote-controlled helicopter you fly with your iPhone, and it looks insanely fun thanks to the included AR games