Which of the following is NOT an example of a common use of a point-of-sale (POS) device? 1 A server in a restaurant uses a POS to communicate a diner's order to the kitchen A nurse in a hospital uses a POS to enter a patient's vital signs into his records A barrista in a coffee store uses a POS to record a sale of some bakery items A teller in a bank uses a POS to withdraw money for a customer A w