![Air Traffic Controllers Might Work From Home In The Future](https://hight3ch.com/wp-content/uploads/2012/06/air-traffic-controller.jpg)
The thing with control towers at airports is that they are expensive to build and they take a lot of space. That is why Saab is engaged to place cameras instead of towers and have the video feed be visioned in a remote place. The only problem with this is if the video feed fails the traffic controller is blind.