Can someone link to what you guys are talking about? Its a home screen? Or launcher replacement?
Edit: Never mind. I found it. It looks interesting, ugly iOS switching interface is super ugly. I left iOS for a reason, and android devas that copy iOS UI paradigms are usually pretty fail.
(For those wondering what I am talking about, there is a part in his demo where it zooms out to almost a multitasking looking view, with a small black x in the top right of each tab/card that is taken directly from the iOS Safari browser tabbed interface)