They fit in your pocket but rival professional gear – so how do smartphone cameras pull it off? In this video, I break down the tech behind the lens: sensors, image processing, computational ...

If you’ve been taking portrait photos on your phone for several years, you’ll know that most phones have gotten progressively better. As smartphone camera technology has evolved, so has the ability of ...

Welcome to Tech Talk, a weekly column about the things we use and how they work. We try to keep it simple here so everyone can understand how and why the gadget in your hand does what it does. Things ...