PCMag

TP-Link Tapo L535E Review: A Bright, Color-Rich Smart Bulb That Plays Nice With Everything

The TP-Link Tapo L535E is an ultra-bright, Matter-ready smart bulb that delivers rich colors, tunable whites, and seamless integration with Alexa, HomeKit, Google, and SmartThings.
IEEE

A Novel Off-Grid DOA Estimation Approach Using Sparse Bayesian Learning

Abstract: Sparse signal reconstruction methods for direction of arrival (DOA) estimation, such as sparse Bayesian learning (SBL), face the challenge of grid mismatch. Several off-grid DOA estimation ...
IEEE

Modeling Spectral LED Degradation Using an Unsupervised Machine Learning Approach

Abstract: The modeling of spectral characteristics of light-emitting diodes (LED) has been addressed in various studies. We extend the current state of knowledge by modeling the spectral ...
aad.org

Is red light therapy right for your skin?

Red light is a popular treatment for skin concerns, especially signs of aging like wrinkles, age spots, and sagging skin. People are also using it to treat hair loss. Whether you want to treat your ...