Ever wondered why your phone's display turns off when you're on a call or bring it close to your face? That's the proximity sensor detecting if you are using the earpiece to talk, thus turning off the ...

The unassuming proximity sensor, a tiny component nestled within your smartphone, plays a crucial role in ensuring a seamless calling experience. It detects the proximity of your face during calls, ...

Modern smartphones are way more powerful than most of us realize, and they include a whole range of sensors that tend to go unnoticed. While a lot of these sensors are used to pull off basic functions ...