Meross’ radar presence sensor ditches the cord and adds Matter-over-Thread support

A single battery can power the MS605 mmWave radar presence sensor for up to three years. Meross has announced a new version of its MS600 presence sensor that’s now battery-powered, so installation ...
Good Housekeeping on MSN

This Genius Door Lever Has a Built-in LED Light You Didn’t Know You Needed

Consider how many times you’ve struggled to turn a stubborn door lever with one hand, while balancing heavy grocery bags or ...
National Geographic news

LED light therapy for skin is trendy—but does it work?

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...
IEEE

A Paper-Based Iontronic Capacitive Pressure Sensor for Human Muscle Motion Monitoring

Abstract: In this study, a flexible capacitive pressure sensor based on filter paper substrate is proposed. The electric double layer (EDL) structure was constructed through the introduction of ionic ...
IEEE

A Multi(bio)sensor Acquisition System With Integrated Processor, Power Management, $8 \times 8$ LED Drivers, and Simultaneously Synchronized ECG, BIO-Z, GSR, and Two PPG Readouts

Abstract: A battery-powered multisensor acquisition system with five dedicated channels [electrocardiograph (50 μW), bioimpedance (46 μW), galvanic skin response (15 μW), and 2× photoplethysmogram ...