Diabetics who rely on glucose monitors are alarmed by recall linked to 7 deaths

A manufacturing problem in Abbott glucose sensors for diabetes patients has been tied to at least seven deaths and hundreds of injuries worldwide.
Hosted on MSN

I hope Google's reported Android face unlock upgrade doesn't replace fingerprint sensors

Apple introduced Face ID on iPhone in 2017, and comparable Android facial recognition features have lagged behind ever since. Of course, Apple's approach isn't perfect either. iPhones have large ...
IEEE

Oxygen and Humidity Sensing Property of a Limiting Current-Type Thin-Film YSZ-Based Sensor on a Micro-Hotplate

Abstract: In this study, we fabricated a limiting current-type microelectromechanical system (MEMS) sensor and evaluated its sensing performance of oxygen and humidity concentration. The MEMS oxygen ...
IEEE

Lock-In Based Phase Fluorometric Dissolved Oxygen Sensor Interface With 4 kHz – 150 kHz Tunable Excitation Frequency and Frequency Error Calibration

Abstract: Optical dissolved oxygen (DO) concentration measurement based on phase fluorometric theory is one of the most promising DO concentration measurement methods with advantages of insensitivity ...
C&EN

A Noninvasive Thin Film Sensor for Monitoring Oxygen Tension during in Vitro Cell Culture

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