(at this moment the guy has not touched the screen yet, he will do it in the next second)
Do you mean this? Is this related to the way the ui is working with the open apps or how do you mean this?
Yes representing ui method. lol
As i get it it's just that the UI works like one big roller. Swiping around the apps you where last in. Swipe left to open last app in, swipe right to open multitasking window?