If you're tired of using a boring ol' remote for controlling your devices, you might like the CenWatch. It's a smartwatch that scans the underside of your hand, allowing you to make multiple commands ...

In a study published in Optics Express, a research group led by Prof. Fu Yuxi from Xi'an Institute of Optics and Precision ...

Eyesight differs from person to person due to several factors, including aging, genetics, and lifestyle choices. Human-led technology has aimed to remove the hurdles accompanying varying vision ...