Abstract: In this study, we demonstrate fabrication of an evanescent wave fiber optic humidity sensor based on PEG-PMMA microsphere film as moisture-sensitive material. A three dimensional stacking ...

Abstract: Foot plantar pressure measurements are valuable for diverse applications in clinical and biomedical studies. In-shoe devices have recently become popular and are considered effective tools ...

Sensors are devices that detect and quantify physical aspects of the world around us. The measurement can either be read directly or converted to a signal for processing by electrical, hydraulic or ...

A Chicago mechanic thought he was dealing with a straightforward oil pressure sensor issue. After replacing the part twice and still seeing the warning light come back on, he discovered the real ...