I see uTorrent, FireFox, and something that looks like the Assassin's Creed logo, my conclusion: It's some kind of OS theme or something like that. And i'm guessing the icons rotate or change size when clicking on them.
Looks cool sir, too bad i'm too old-fashioned when it's about these things and can't appreciate it that much, i have Windows 7 with an old XP theme.