To turn on the keyboard light on your Mac computer, press the F6 key, or set it to turn on automatically. Here's how.

If your iPhone's sensors aren't working correctly, you may need to calibrate them. Here's how to calibrate an iPhone's brightness and motion sensors.

An artificial vision sensor inspired by the human pupil adapts automatically to light, maintaining clear perception from ...

Learning how to use your camera's light meter will allow you to properly adjust your settings without the guesswork.

Ozlo Sleepbuds on Amazon Advertisement © 2025 TIME USA, LLC. All Rights Reserved. Use of this site constitutes acceptance of ...

Researchers at Michigan State University have uncovered a surprising mechanism that plants use to regulate their growth — one ...

The cameras in the iPhone 18 Pro may be the first to gain a variable aperture camera, which could lead to even better image ...

Keep your home safe and visible at night while saving energy via quality outdoor motion sensor lights. We tested today’s top ...

Researchers have made a significant advance in the development of a blood test for Alzheimer's, creating a new sensor design ...

While official details remain under wraps, reliable leaks and reports paint a detailed picture of what’s coming. From new sensors and upgraded image processing to refined colour science and AI-driven ...

In the dimension of tactical optics, precision and reliability become key factors. The Olight Dot Sight is a proud ...

The Sony RX1R III ($5,099.99) is an exotically priced compact camera aimed squarely at professional photographers, serious ...