2012 Consumer Electronics Show Showcases Latest Technology Innovations
LAS VEGAS, NV – JANUARY 11: Singer Justin Bieber poses for fans while signing autographs at a press event to unveil the mRobo Ultra Bass portable speaker and dancing robot at the TOSY Robotics booth at the 2012 International Consumer Electronics Show at the Las Vegas Convention Center January 11, 2012 in Las Vegas, Nevada. CES, the world’s largest annual consumer technology trade show, runs through January 13 and features more than 3,100 exhibitors showing off their latest products and services to about 140,000 attendees. (Photo by Ethan Miller/Getty Images)