Microsoft has developed a face expression recognition tool that can choose your coffee type.As revealed on Twitter, the solution simply reads a users' face expression to determine what kind of coffee they would like.A smile delivers a basic coffee, sticking your tongue out orders an espresso, and blowing a kiss orders the machine to make a Latte Macchiato.The system uses the software firm's Cognitive Services API.Earlier this month, Uber revealed that it was using the system to verify its drivers' identities.Uber is using a feature called Real-Time ID Check from Microsoft's Cognitive Services. Using this feature, drivers are able to verify themselves instantaneously – however, when they have trouble verifying themselves, Uber will temporarily suspend the driver, and start investigating into the issue.