The news flow from the Mobile World Congress has been particuarly strong this year, a reflection perhaps on the buoyancy of an industry which has enjoyed sustained growth for some time. Amid the marketing blitz and pumping music of the show floor it is often difficult to pick out the trends which will have a real impact on the user experience. In this article I share a few of the insights I gained from talking with people behind the scenes, highlighting the deals and announcements which may no