For a touch-based interface, it was awfully hard to get hold of. Microsoft's Windows 8 OS was shown on a handful of prototype ARM-based tablets at the Consumer Electronics Show this week, but almost no one was allowed to try it out. Nvidia had three Windows 8 tablets in its booth but they were all behind glass. Texas Instruments showed a Windows 8 tablet in a meeting room off the show floor, but ...

Source: Yahoo! News