An attendee tries out Sony's Morpheus virtual reality headset at the 2014 Electronic Entertainment Expo, known as E3, in Los Angeles, California June 10, 2014. There has been a rising interest in virtual reality platforms among publishers and developers, who hope the years-old technology -- which creates a 360-degree view that immerses players in fantasy settings -- can finally become a viable platform to reverse shrinking video game industry revenues and draw a new generation of users. Picture taken June 10. REUTERS/Kevork Djansezian (UNITED STATES - Tags: BUSINESS SCIENCE TECHNOLOGY)