Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.

And for the sake of the rest of us, stop navigating before you send e-mail.

It does it automatically.
Touch the Home button, it'll take you to the home screen. In this specific instance, you'll see the Navigate icon in the notification bar. Drag down and you can touch it to get back to Navigation.
Hold down the Home button to get a list of recently used apps.
And for the sake of the rest of us, stop navigating before you send e-mail.
Hold down the Home button to get a list of recently used apps.
Why?
Because it would be preferable if he was focusing on the road instead of trying to send a e-mail to someone