I Tried 6 Viral LED Masks — Here’s What Actually Made a Difference

A beauty editor reviews six popular LED face masks, including the TheraFace Mask Glo, Shark CryoGlow, HigherDOSE, and ...
Live Science

Snakes' mind-bending 'heat vision' inspires scientists to build a 4K imaging system that could one day fit into your smartphone

The human eye can only detect wavelengths in the visible light range, but a new imaging system will let us "see" infrared ...
T3

IKEA quietly launches new LED light with built-in sensor – and it's only £3

IKEA has launched its new Gömpyssling LED light with sensor. It's a motion-activated light which automatically switches on when you open a cupboard or step into a space, then turns itself off after ...
IEEE

LEDPOS: Indoor Visible Light Positioning Based on LED as Sensor and Machine Learning

Abstract: Accurate indoor positioning is becoming increasingly important, especially in highly automated industrial environments with robots. In addition, LED-based lighting is also being used more ...
IEEE

Theoretical Investigation of Mid Infrared Temperature Sensor Based on Sagnac Interferometer Using Chloroform Filled Photonic Crystal Fiber

Abstract: In this paper, a novel Sagnac Interferometer (SI) based chalcogenide Photonic Crystal Fiber (PCF) temperature sensor is theoretically and numerically analyzed operating in the mid infrared ...
EurekAlert!

Snake-inspired artificial vision: Seeing the infrared in 4K resolution

In the natural world, snakes possess a unique “superpower”. Using specialized “pit organs”, they can detect infrared radiation, generating thermal images of prey even in total darkness. This ...