A woman checks a pair of Vive Virtual Reality goggles, produced by Taiwan's HTC, during the Gamescom...
A woman checks a pair of Vive Virtual Reality goggles, produced by Taiwan's HTC, during the Gamescom 2015 fair in Cologne, Germany August 5, 2015. The Gamescom convention, Europe's largest video games trade fair, runs from August 5 to August 9. REUTERS/Kai Pfaffenbach