Abstract: Human body temperature is an important indicator of physical health. Waveguide Bragg grating (WBG)- and microring resonator (MRR)-based polymer optical waveguide temperature sensors provide ...

The battery-powered device detects movement in front of the window using radar technology and begins to flash visibly through ...

Abstract: The pressure sensors capable of high sensitivity and wide measuring range at high temperature are urgently needed in many industrial fields. We propose a novel fiber-optic Fabry-Pérot ...

Cut down on your heating and energy bills by moving your thermostat to these temps when the days get cold. Mike De Socio is a CNET contributor who writes about energy, personal finance, electric ...

In recent years, Apple has been dedicated to transforming its devices, like the iPhone and Apple Watch, from mere smart gadgets into medical-grade tools. Since 2019, the Cupertino giant has filed ...