Software Knows What Makes You Smile

In a latest news, a software is programmed to know what makes you smile. This emotion-recognition software is programmed to create a 3D face map by isolating 12 key trigger areas like eye and mouth corners from the thousands of tiny facial muscles that work during an emotion.

Dutch researchers using the software recently for a consumer test project seconded what wise men have always known: Sweets are the surest way to make a woman smile.

Some 300 women in six European countries were filmed as they ate five foods: vanilla ice cream, chocolate, cereal bars, yogurt and apples. Not surprisingly, ice cream and chocolate produced the most happy expressions across the Old Continent.

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