Shawn DuBravac, chief economist of the Consumer Technology Association, presents a pre-CES 2017 session on tech trends at the Las Vegas Convention Center Wednesday, Jan. 4, 2016. . IMAGE DISTRIBUTED FOR LG ELECTRONICS – LG Electronics’ vice president David VanderWaal and Amazon Echo vice president Mike George present the LG Smart InstaView Door-in-Door Refrigerator to CES 2017 attendees at the LG Electronics press conference on Wednesday, Jan. 4, 2017, in Las Vegas.