Google's Android 3.0 operating system - built specifically for tablet PCs.
There's no mistaking it: 2011 is the year of the tablet PC. There's something like a hundred of these things coming out in the next 12 months, following the trailblazing success of Apple's iPad. A significant number of them will be running Google's Android operating system and at CES it became abundantly clear why Google has been telling developers not to make Android 2.x tablets: because Android 3.0 has been in the works, specifically designed for tablets as opposed to smartphones. And while it's certain to suffer from a lot of the same device fragmentation issues that have plagued Android smartphones, there's no denying that 3.0 looks fantastic in these preview videos.