One device pictured did however particularly catch our eye. The rather large device appears to be a tablet running the Windows Phone OS.
The main clue that it is a phone OS is the presence of the 3 traditional Windows phone keys, the back, start and search keys.
Different from the usual Windows Phone OS however is the clear presence of a coloured background, and different groups of tiles, arranged vertically rather than horizontally, and this may represent the first look of what the unified OS of Windows Phone and Windows 8 will look like on the tablet side.
What do our readers think of the look of the new OS on tablets? Let us know below.