LAS VEGAS, NV - JANUARY 06:  An Audi Connect piloted driving A8 sits on stage during a keynote address by Rupert Stadler, Chairman of the Board of Management of Audi AG, at the 2014 International CES at The Chelsea at The Cosmopolitan of Las Vegas on January 7, 2014 in Las Vegas, Nevada. CES, the world's largest annual consumer technology trade show, runs through January 10 and is expected to feature 3,200 exhibitors showing off their latest products and services to about 150,000 attendees.  (Photo by Justin Sullivan/Getty Images)