Abstract: Color fluctuations caused by blood perfusion on the skin are an essential tool for the success of imaging photoplethysmography (iPPG) methods. However, color fluctuation of the non-facial ...

Editor's Note: This article was originally published on 11/26 when the Black Friday deal was live at Walmart for $999. It has now been updated on 11/30 to reflect the price change, which has been ...

Master Fortnite aiming with the best controller and keyboard settings, optimized aim assist, and proven training techniques to boost your accuracy and win more battles. Pixabay Accurate aiming is the ...

Alongside using the best guns and graphics settings, aim and movement are incredibly important in Battlefield Redsec, so if you play with keyboard and mouse, you’ll need to lock in the best settings ...

Sanuj is a tech enthusiast with a passion for exploring smartphones, tablets, and smart wearables. He started his tech journey with a Lumia smartphone, diving into Windows Phone. Later, he switched to ...

Despite the affordable price, many budget and premium Chromebooks come with a backlit keyboard, unlike Windows laptops. It makes typing much easier in dark, and ...

Are you on the hunt for gaming PC deals because you’re machine is due for an upgrade? You’re in luck because iBuyPower just launched a massive sale on gaming desktops. Every purchase comes with a ...

GameSpot may get a commission from retail offers. If you've made the switch to keyboard and mouse (KBM) or have been using KBM for ages, you'll need the best settings for your devices. Getting your ...

TL;DR: Logitech's Signature Slim Solar Plus K980 is a $99.99 solar-powered keyboard that charges using natural or artificial light, lasting up to 10 years with four months of use in darkness. It ...