Researchers at the University of California, Davis and Berkeley have managed to miniaturize medical ultrasound technology to create a fingerprint sensor that scans your finger in 3D. This low-power ...

The Xiaomi 14 Ultra could end up using an ultrasonic fingerprint scanner (under the display, of course). Many other flagships already use this tech. Samsung is, as well as OPPO, and a number of other ...

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 ...

When most people think about an ultrasound, a hulking machine that gives doctors and parents views of a developing fetus typically comes to mind. But engineers are putting the technology—useful at ...

One major feature of the Xiaomi Mi 5s is the new ultrasonic fingerprint scanner. Manufactured by Qualcomm and bringing new features, the ultrasonic scanner can be said to be the third generation of ...

The Pixel 9 Pro Fold also launched yesterday, but that phone includes a side-facing fingerprint scanner, a capacitive one. Now, the three aforementioned Pixel 9 devices use a familiar ultrasonic ...

Until recently, if you needed an ultrasound scan, it meant a trip to a hospital or a specialist’s office with an expensive, stand-alone machine. That’s changing, thanks to a new device called the ...

The advanced ultrasonic fingerprint scanner on the Galaxy S10 and S10 Plus can be fooled by a simple film screen protector — and the company says it will push out a software update to fix the issue as ...

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 ...

Researchers used a new contactless ultrasound device to scan reef manta rays in the wild, enabling them to assess the animals’ maturity and reproductive status underwater. The successful scanning of a ...

Alternatively, data from all transducers can be used while limiting the focal depth, allowing more transmit-receive pulses to ...