Navigating your app is like drilling down through a series of folders. 

You can navigate in two major ways: Diagram v. List View

Diagram view is highly visual and uses icons/buttons as touch-points to launch into app content.

List view is less graphical and more hierarchical, like navigating folders on a computer.

No matter how you navigate, remember these common attributes: 

Tap / Click: On Touchscreen devices, tap your finger on an area to open in. On non-touchscreen devices: Use a keyboard, mouse or trackpad, to click the area.