Sampling at it’s best - yawn-activated coffee machine

Admitted, I’m 100% addicted to coffee. Maybe that is why I absolutely love this sampling idea from Douwe Egberts. They set up a coffee vending equipped with facial recognition technology that’ll detect people yawning and serve free coffee as a response. They placed it an airport where lots of people are super tired - it makes so much sense. This would turn me into a loyal customer on the spot.

Via Mashable