Triple-tapping the home button (iphone 6)?
I just got an iphone 6 last night, and while exploring the features, I accidentally tapped (not clicked, but just barely touching it) the home button and the screen moved down halfway to display a black top half of the screen. Does anyone know why, or the purpose of this feature? I couldn't find anything about it online anywhere.
iPhone 6, iOS 8.1.3