Tap the screen surface once with a fingertip to select a button,
tab, list item, etc. Double tap to deselect or toggle applicable
items.
Scrolling a Page
Swipe (move or quickly brush your fingertip up and down the
screen surface) to scroll up and down a page.
The Map View
This is the first screen you'll see once the app starts. Your GPS
will tell the software where you are and you'll see your location.
This is the app's default start screen and it's called Map View.
The Control Bar