- Auto-rotation: the process where the platform will read sensor data about the physical screen orientation and apply that to the screen properties, so that eg. a screen in a physical landscape orientation will have an observable width > height.
- Orientation-lock: More or less granular configuration of which orientations the platform is allowed to auto-rotate into
QScreen::nativeOrienation: the fixed standard-orientation of the physical screen, eg the orienation where the logo makes sense. Typically landscape for desktop screens. Never changes.