Do your employees smile enough? New technology can help them...

A Japanese company has developed technology to find out if employees are smiling enough by capturing images of the employees' smiles and measuring the angles of the smiles.

Here’s how it works: A video camera captures an image of the employee’s face. The face appears on a screen, highlighted in a small frame. By measuring the curvature of the mouth, the system’s software determines whether the employee’s smile is sufficiently enthusiastic and grades it accordingly.

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