Fingerprint scanning is hot right now. The iPhone 5S pushed the concept into the limelight last fall, and now Samsung’s competing Galaxy S5 has a built-in sensor as well. Everyone wants a piece of the ...

In spy movies, cunning characters like James Bond or Ethan Hunt are always nabbing fingerprints from wine glasses and creating gelatin replicas to break into hi-tech vaults. Now, scientists have ...

If you’ve kept up to date with upcoming smartphone launches, you would notice how many of the high end devices were recently confirmed to launch with ultrasonic fingerprint scanners. But what makes it ...

From Disney World to the smartphone in your pocket, fingerprint scanners have become commonplace these days. Even budget phones sport the tech, sometimes alongside other biometric unlocking options ...

BARCELONA, Spain—At Mobile World Congress, Qualcomm is showing off Sense ID, a new technology that brings ultrasonic fingerprint scanning to mobile devices. The main advantage of ultrasonic ...

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor module. Given the power of microcontrollers these days, it was only a matter ...

The infrared and ultrasonic scanner is made to scan a 180 degree area that ranges from about 6 to 21 inches away with a colored LCD to display the information. The project utilizes an ultrasonic ...

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Raspberry Pi enthusiasts looking to build projects including an RFID scanner may be interested in a new tutorial by Instructables member Xeiverse to create a Raspberry Pi RFID Scanner with ease.

For a vascular surgeon like John Martin, the chief medical officer of Butterfly Network, ultrasound imaging–crucial for everything from diagnosing cancer to identifying a baby’s gender–has forever ...