Here’s the issue I’m giving a solution to;
When newcomers try to be approach or departure they have no idea of where the different degrees are or in what direction they are in so it’s often hectic trying to learn this and you make a lot of mistakes which causes frustration for you and the pilot.
Here’s the idea of how to fix it;
Approach and departure can click and hold at an aircraft and then when they move their finger a yellow arrow/line will come out and move with the finger. Once the controller let go the the same command will come out from tower with the appropriate degrees from where the arrow/line falls. This will make it become more accurate, less time consuming, and more effective to be approach and departure and all airports.