The latest G-Sync Pulsar monitors have a built-in light sensor so they can adjust brightness and color.

Not every setting on your iPhone is helpful all the time. Auto-brightness is intended to make it easier to see your screen, even if the light around you shifts. Sensors adjust the brightness reading ...

In this guide we’ll show you how to quickly enable, or disable, auto brightness on MacBook Pro and MacBook Air. We’ll also show you how to manually adjust your screen’s brightness if you turn auto ...

Windows PCs can let you automatically adjust screen brightness based on the current lighting conditions. But if you need more control, a simple utility named BrightnessTray makes this task easier for ...

Smartphones have for long had the ability to auto-adjust the screen brightness. Most phones offer the ability to automatically tweak display brightness based on ambient lighting conditions, while some ...

Ambient light sensors are used as backlighting controls in any number of LCD display applications from consumer electronics to automotive, and by automatically adjusting display brightness, they can ...

So you've realized that your iPhone's screen dims on its own. What's happening there? Is there something wrong with your phone? If you're looking for answers to such questions, you're not alone.

Whether you use your computer for work, play, or both, chances are you spend many hours a day in front of the screen. Not only can this wreak havoc on your eyes, it can also be annoying, especially ...

How to change your brightness settings on the Samsung Galaxy S3 phone Here’s how you can change your screen brightness settings on the Samsung Galaxy S3 phone to save battery power. 1. Go to Settings.

iPhones use ambient light sensors to constantly monitor the brightness of their surroundings so they can adjust the output of the display. This ensures you don’t have cornea-stripping illumination in ...