An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Samsung had to achieve quite a few engineering firsts with its first Galaxy Z TriFold device, and that includes the ...

The optical sensor is the first of its kind, Smartkem claims, and can be used for fingerprint or palm biometrics on flexible ...

Biometric enrollment, template extraction, 1-to-1 verification or high-speed 1-to-N identification with the SecuSearch ...

While Apple and Samsung race to be the first company to perfect a fingerprint scanner that resides under a smartphone's display, a Chinese company called Vivo has already done it. Vivo is launching ...

RidgeBase consists of more than 15,000 contactless and contact-based fingerprint image pairs acquired from 88 individuals under different background and lighting conditions using two smartphone ...

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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 ...

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...

Fingerprint matrices transform scattered light into clear images, overcoming challenges in opaque environments and paving the ...