(FILES) This file photo taken on September 2, 2015 shows the logo of the IFA (Internationale Funkausstellung) electronics trade fair in front of one of the fair's main entrances in Berlin. Virtual and augmented reality gadgets are expected to hog the limelight at Berlin's mega consumer electronics show IFA running from September 2 to 7, 2016. The annual IFA show, which began as an exhibition on the new medium of radio more than 90 years ago, is today a massive showcase for consumers to touch and feel the latest in technological innovations. / AFP PHOTO / JOHN MACDOUGALLJOHN MACDOUGALL/AFP/Getty Images
