30/04/2012
They can go higher than any jib or crane; they can get closer and go lower than any helicopter; they can do tracking shots that are impossible for a steady-cam or dolly. They can fly at speeds up to 50km/h. They are battery powered and so relatively quiet. Endurance on the largest machine in approximately 10 min, however, the batteries can be swapped immediately for further flights. They are fast to deploy (approx. 10 min).
