Controls are divided into three categories, and utilize either the keyboard/mouse, a controller, or a flight stick for each category.
Hangar & Briefing Room
It is currently not possible to walk around the briefing room - you can only look around from your fixed position.
Several controls are unavailable for console controllers, due to lack of buttons. These options are instead tied to wheel menus - hold down a button and then use the left stick to select an option. Release the button to select the option.
These can be changed from press and hold (default) to toggle (press to make the menu appear, and another button to select an option) in the menu.