Flying cameras cause privacy worry
11 December 2012 Last updated at 07:31 GMT
From filming landscapes to big events, special remote controlled cameras called drones are used more and more to get amazing footage from the air.
They can get pictures that would be very difficult for ordinary camera operators to film, but they're also making some people worried.
It's all because of concerns that drones could potentially invade people's privacy.
Hayley caught up with a drone pilot to find out more.