(FILES) This file photo taken on May 26, 2015 shows a journalist posing with a wrist device developed by tech firm Hawk-Eye and worn by referees, which flashes the word "Goal" when the ball passes the goal line during a match, at a presentation of the company's goal-line technology at the Olympia stadium in Berlin, German company Goal Control has challenged UEFA's decision to award the goal-line technology contract for the Euro 2016 football championships to a Sony subsidiary, a lawyer said on June 13, 2016. / AFP PHOTO / JOHN MACDOUGALLJOHN MACDOUGALL/AFP/Getty Images
