Ultrasound

12.04.18
Ultrasound makes Qualcomm's new in-display fingerprint sensor super-secure
12.04.18 in

Ultrasound makes Qualcomm's new in-display fingerprint sensor super-secure

It's a good thing, too, since other approaches haven't been amazing.

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07.31.18
FDA says unapproved 'designer vagina' treatments are dangerous
07.31.18 in

FDA says unapproved 'designer vagina' treatments are dangerous

The lasers involved in the procedures can cause serious burns and other injuries.

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12.01.17
Researchers create ultrasound needle for internal surgical images
12.01.17 in

Researchers create ultrasound needle for internal surgical images

It provides doctors with real-time views of tissue during minimally invasive surgeries.

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06.28.17
Vivo beats Apple to an under-display fingerprint scanner
06.28.17 in

Vivo beats Apple to an under-display fingerprint scanner

But the technology still has some way to go.

By R. Lai,   06.28.17
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05.15.17
Silently ‘speak’ to someone across the room with an ultrasonic beam
05.15.17 in

Silently ‘speak’ to someone across the room with an ultrasonic beam

The prototype translates facial muscle movement into ultrasonic words.

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08.14.16
Ultrasound can levitate large objects
08.14.16 in

Ultrasound can levitate large objects

Scientists show that acoustic levitation now works for targets larger than the wavelength.

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06.16.16
Turtle Beach's glass speaker fires a focused 'beam' of audio
06.16.16 in

Turtle Beach's glass speaker fires a focused 'beam' of audio

HyperSound Glass could open up myriad possibilities in the future.

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