Tech Why you might be asked to flash a smile instead of a ticket the next time you enter a sports stadium Ready for facial recognition at sports stadiums? Here’s where they are watching you already ...

How far could a smile go to keep you driving within the speed limit? Do we need this kind of positive reinforcement to make us obey the rules of the road? In the United Kingdom, it seems that it ...

A new mirror won't show a reflection unless you flash it a smile. The concept may seem playful, but industrial designer Berk Ilhan invented the Smile Mirror to uplift the spirits of cancer patients.