Breakthrough device promises to detect glucose without needles

PreEvnt isaac device uses breath analysis to monitor glucose levels without needles, drawing attention at CES 2026 as a ...

I used Microsoft's free Windows 11 battery health tool to diagnose my PC - and got helpful results

Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether a replacement is actually needed.
Hot Rod

How Accurate Are Wideband O2 Sensors? A Real-World Lambda Comparison Test

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

I got barefoot at CES to test the Withings Body Scan 2 — and unlocked tons of longevity insights in just 90 seconds

The Withings BodyScan 2 measures 60 biomarkers to help you better understand your cardiovascular, metabolic, and cellular health, all in the name of longevity.
IEEE

Relay-Assisted Wireless Sensor Networks Using KNN-DBSCAN Static Clustering

Abstract: Wireless sensor networks (WSNs) play a vital role in modern applications such as healthcare, smart cities, and environmental monitoring. However, their potential is often limited by energy ...
IEEE

Multi-Sensor Fusion for Quadruped Robot State Estimation Using Invariant Filtering and Smoothing

Abstract: This letter introduces two multi-sensor state estimation frameworks for quadruped robots, built on the Invariant Extended Kalman Filter (InEKF) and Invariant Smoother (IS). The proposed ...