How a small device called a pulse oximeter measures blood oxygen levels

A pulse oximeter is a device that clips on your finger, toe, or earlobe to measure blood oxygen saturation. Here's how it ...
Journal Star

No quarter? No worries. Get set to feed Honesdale’s parking meters with an app

Imagine not worrying about a ticket once you feed a parking meter in Honesdale if you don’t get back before the time runs out. The meters take only quarters. What if you located a parking space but ...
IEEE

High-Precision 3-D Indoor Localization Using Pseudo-Centroid AoA Estimation and Adaptive Channel Preference With URAs

Abstract: Three-dimensional indoor localization has garnered significant interest due to its applications in smart healthcare, 3-D storage systems, stereo interaction, obstacle avoidance, and ...
IEEE

RLFL: A Reinforcement Learning Aggregation Approach for Hybrid Federated Learning Systems Using Full and Ternary Precision

Abstract: Federated Learning (FL) has emerged as an approach to provide a privacy-preserving and communication-efficient Machine Learning (ML) framework in mobile-edge environments which are likely to ...
Uinterview

U.S. Air Force Wants To Use Tesla Cybertrucks For Target Practice For Precision-Guided Ammunitions

The U.S. Air Force is hoping to use two Tesla Cybertrucks as target practice for precision-guided military weapons. According to the daily military newspaper, Stars and Stripes, the Air Force wants to ...