Don't feel it is the same, because desktop applications don't work the same. And when you are on the "last screen" and press back on a phone you get to the home

Don't feel it is the same, because desktop applications don't work the same. And when you are on the "last screen" and press back on a phone you get to the home-screen. So in most cases a single tap or double-tap takes me to the home-screen. So it is both for going back and "quitting" applications. On the desktop it wouldn't even work in the browser, because I work by tabbing new pages and closing tabs rather than navigating back. So to be fair, I don't want it om my desktop. Because I really don't want my applications to mimic the behavior they do on phones, that would be horrible. But the end result is really nice for the weird usecase of running a phone inside a desktop.