Would you ditch your phone at a screen-free cafe?To play this video you need to enable JavaScript in your browser.This video can not be playedWould you ditch your phone at a screen-free cafe?CloseMore from BBC Wales.SubsectionTechnologyPublished12 MarchShareclose panelShare pageCopy linkAbout sharingRelated topicsScreen timeFollow Screen timeclose panelYou are now following Screen timeUpdates from your News topics will appear in My News and in a collection on the News homepage.Read description