Wednesday, January 19, 2011

Vending Machines That Read Facial Expressions

Both intriguing and scary all at once.

Not only can devices take your temperature with no contact, but now machines can do certain actions by detecting a smile on your face. Unilever has created an ice cream vending machine that will give you a free treat if you smile!

There is now software which  enables machines to know exactly how we feel.


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