Vivo beats Apple to an under-display fingerprint scanner
But the technology still has some way to go.
Deep learning could predict car trouble before you notice it
Ultrasonic microphones can detect aberrations in mechanical sounds and alert the operator before a problem happens.
Ultrasound can levitate large objects
Scientists show that acoustic levitation now works for targets larger than the wavelength.
British scientists create a 'tractor beam' of ultrasonic sound
Up next, sonic screwdrivers
Scientists control a worm's brain cells using sound waves
Scientists at the Salk Institute have used ultrasonic waves to control a worm's brain cells.
Defective Sony stereo is a fire hazard that drives your dog nuts
This stereo annoys your dog, plays music you can't hear and is so hot it breaks itself
Your next phone could have a fingerprint reader on its screen
Good news if you're hoping for an iPhone without a home button!
Parrot's new drone keeps its 'head' on straight
Drones are a seemingly everywhere at CES, but senseFly's sensor-laden eXom commercial quadcopter r...
Chromecast's Guest Mode lets anyone commandeer your TV
With the number of content providers that keep coming on board with Chromecast, the next big step...