Just yawn for your coffee !

A beverage vending machine that gives you coffee for a yawn.A coffee company has combined a coffee machine with facial recognition software that can dispense the beverage if it detects a person yawning.The machine starts to dispense a cup of coffee for a tired traveler standing in front of it – when it detects him or her yawning. This was a marketing ploy tested at the OR Tambo International Airport by the Dutch roaster Douwe Egberts. The machine dispensed more than 200 cups for the wearied travelers who yawned in front of the machine.