MIT's new device uses light to measure blood sugar levels without any needles, and a wearable version is already in the works ...

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 ...

Abstract: Manufacturing industry is becoming increasingly automated, which causes demands to improve tool condition monitoring. Especially automated machining processes require rigorous tool condition ...

Abstract: In this article, a general introduction to the area of sensor array and multichannel signal processing is provided, including associated activities of the IEEE Signal Processing Society (SPS ...