Connecting the two - thirds of the world without access to the internet is a major theme in Barcelona . The recent trend for the use of GPS and GPS trackers looks set to go into effect . From now on , if your device does n't have a 5-inch screen ( or bigger ) , you 're out of luck . Findlater says . The future holds developments in tactile technology , augmented reality , and multiple screens , he predicts .
Connecting the two-thirds of the world without access to the internet is a major theme in Barcelona . The recent trend for the use of smartwatches and fitness trackers looks set to go into overdrive . From now on , if your device does n't have a 5-inch screen ( or bigger ) , you 're out of date . Findlater says . The future holds developments in tactile feedback , augmented reality , and multiple screens , he predicts .