John Noonan displays a pair of Liquid Image goggles with a built in camera at a press event at the Mandalay Bay Convention Center for the 2013 International CES on January 6, 2013 in Las Vegas, Nevada. The goggles which have built-in WiFi are currently available on the market and have a retail price of USD 399. CES, the world's largest annual consumer technology trade show, runs from January 8-11 and is expected to feature 3,100 exhibitors showing off their latest products and services to about 150,000 attendees. Photo: David Becker, Getty Images / 2013 Getty Images