To switch between apps, you can hold the Home button down (Don't know what that is mapped to in r2d2b2g, and it will 'zoom out' to a WebOS-like list of cards th

To switch between apps, you can hold the Home button down (Don't know what that is mapped to in r2d2b2g, and it will 'zoom out' to a WebOS-like list of cards that you can swipe left or right. Swipe up to Quit the app. Press home, or one of the cards, to return.