Infrared certainly has its uses, but if you’re trying to locate objects, ultrasonic detection is far superior. It’s contact-less, undetectable to the human ear, and it isn’t affected by smoke, dust, ...
Nokia is reportedly exploring a proximity sensor accessory that will help locate lost items with the help of your Lumia smartphone. Using Bluetooth 4.0 and NFC, the"Treasure Tag" accessory straps onto ...
EL SEGUNDO, Calif.–Engineers at Raytheon Co. in El Segundo, Calif., are building a sensor that will harness the power of the Morphable Networked Micro-architecture (MONARCH) chip to detect underground ...
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