Burger King AI bot will check up on staffs’ please and thank yous BBCBurger King will use AI to check if employees say ‘please’ and ‘thank you’ The VergeBurger King is testing AI headsets that will know if employees say ‘welcome’ or ‘thank you’ Yahoo FinanceBurger King will use AI to monitor employee ‘friendliness’ EngadgetBurger King rolls out employee assistance AI that listens in theregister.com