Sensors and automatic identification have already transformed supply chains. RFID tags and scanners, barcodes, QR codes, and handheld or fixed position scanners and imagers generate real-time data ...

The new protocol-independent method uses power waves for secure battery-free sensor authentication, ensuring efficiency and ...

For the PDF version of this article, click here. From air bags and electronic stability control to lane departure warning and blind spot-detection systems, sensing applications continue to proliferate ...

On-line conductivity measurement of mineral contamination in water allows reliable and inexpensive monitoring of water quality through the various stages of treatment. In comparison to having to ...