Train announcements: AI or real voice?To play this video you need to enable JavaScript in your browser.This video can not be playedTrain announcements: AI or real voice?CloseMore on this story.SubsectionScotlandPublished23 MayShareclose panelShare pageCopy linkAbout sharingRelated topicsScotlandFollow Scotlandclose panelYou are now following ScotlandUpdates from your News topics will appear in My News and in a collection on the News homepage.Read description