making it easy to get out of any app or access recently used apps and
other features by double clicking.
But did you know there was an even easier way?
Activate Multitasking Gestures in settings, and enjoy being able to
exit apps by pinching at the screen with four or five fingers, or
switch to recently used apps by swiping with 4/5 fingers. You can also
lift the screen with 4/5 fingers (then swipe left) revealing
brightness, volume etc or access recently used apps that way.
Give it a go for a week or two and you won't want to go back to using
your home button.