Last time we saw the SMILE Plug cloud computer, it was nothing more than a render -- an alabaster box with dual external antennas and a glowing green (or red) visage to let you know when it's ...

For people who cannot use their hands to control a computer, inventor Uday Parshionikar has a suggestion. Smile. Parshionikar, founder and CEO of Perceptive Devices LLC, has invented a device that ...

What exactly happens to your face when you smile spontaneously, and how does that affect how old you look? Computer scientists recorded the smiles of hundreds of people, thus creating the most ...