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 ...

Way back in 2008, Canon — the stalwart Japanese camera brand — released its EOS 5D Mark II model, which heralded a new era of digital photography. It was one of the first DSLR (which stands for ...

An overwhelming majority of handheld devices these days have ambient light sensors built into them. A large percentage of TVs and monitors do, too, and that proportion is growing. The sensors allow ...

Learn how laser, eddy and other displacement sensors work and how they plug into IIoT PdM systems. They’re game changers on ...

Smart home sensors and cameras can also tackle tiny threats, providing info and options for handling bugs all on your own. Tyler has worked on, lived with and tested all types of smart home and ...