Google Home device goes mad during Super Bowl advert

During last night's Super Bowl, Google's advert for its Home device was one of the most talked-about of the event. But viewers with their own Google Home were left annoyed by the advert, as their home system thought the TV was trying to communicate with them. Users took to Twitter to complain, with one person saying the advert had made his Google Home go'bonkers.' Google Home is continually listening for commands. Google says nothing gets passed back to them until the speakers hear the keywords -- 'Hey Google' or'OK, Google'.