Ultra-efficient optical sensors can keep light circulating longer inside a microscopic chip

CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At its simplest form, a microresonator is a tiny device that can trap light and ...
IEEE

Bearing-Only Localization for Wideband Off-Grid Sources with Distributed Sensor Array Networks

Abstract: In this paper, a study on bearing-only localization for wideband off-grid sources is presented by employing distributed sensor array networks. First, the wideband off-grid signal models ...
PC Magazine

The Best Heart Rate Monitors for 2026

Whether you use an armband or chest strap, add some smarts to your exercise and training routine with one of the top heart rate monitors we've tested. I'm PCMag's managing editor for consumer ...
Which

The best way to monitor your heart rate with a smartwatch

A certified smartphones, tablets and wearables whizz, Adam's been hands-on with tech for more than five years, sharing expert knowledge and buying advice. Wearables are getting serious about health, ...
IEEE

Advancing Deep Learning on Edge Devices: Fine-Tuning and Deployment of YOLOv7 Model for Efficient Object Detection in AI Based Computer Vision Applications

Abstract: This paper investigates the optimization and deployment of YOLOv7 deep learning model on NVIDIA Jetson Nano, an AI-focused edge computing platform for object detection in various computer ...