The Consumer Electronics Show in Las Vegas unveils the future of technology and gives the first glimpse of all the tech that will be buzzing about in the near future. The show this year is dominated by voice-controlled smart hubs, which control things like lights and heating in your home. This year is the 50th anniversary exhibition- and for a preview of some of the advances in technology that are about to be unveiled, Georgie spoke on the line to technology journalist David McClelland.
