Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Conventional silent speech decoding devices are limited by dispersion–fidelity conflict, external disturbance, and sensing–communication separation. Here, the authors present an in-sensor ...

Abstract: This review paper focuses on the latest advances and applications of planar microwave sensors contributed by the most prominent researchers in the field. The paper presents the different ...

Abstract: Wireless Sensor Networks (WSNs) have transformed data acquisition and processing across diverse domains such as environmental monitoring, healthcare, and industrial automation. Recent ...