Visitors check Samsung's new virtual reality (VR) headset called the Gear VR Innovation Edition during the Mobile World Congress in Barcelona March 3, 2015. Ninety thousand executives, marketers and ... more 
Visitors check Samsung's new virtual reality (VR) headset called the Gear VR Innovation Edition during the Mobile World Congress in Barcelona March 3, 2015. Ninety thousand executives, marketers and reporters gather in Barcelona this week for the telecom operators Mobile World Congress, the largest annual trade show for the global wireless industry. REUTERS/Albert Gea (SPAIN - Tags: BUSINESS SCIENCE TECHNOLOGY BUSINESS TELECOMS) less 
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Reuters | Photo By ALBERT GEA / REUTERS
Tue, Mar 3, 2015 7:21 AM EST