Since he was using the camera’s built-in flash to power the ring light, he was able to provide a function that few other DIY ring lights do: proper flash compensation. Typically, a self-made ...

One of the most confounding moments after I got my first Amazon Echo Dot was when its light ring began pulsing yellow, ...

A SMART ring that alerts you if your other half is cheating could be on the horizon to catch out unfaithful partners. The Black Mirror-like loyalty tracker will monitor everything from voice, to ...