Sentences with phrase «ultrasonic devices like»

Not exact matches

Companies that sell mosquito repellants are trying to suck New Yorkers dry by touting «Zika - preventive» products like bracelets, patches and ultrasonic devices that are completely ineffective, state AG Eric Schneiderman said.

An ultrasonic device is one of the best pest control solutions for mild annoyances like fruit flies in the kitchen or a squirrel trying to move into your attic!

In 2016, University of California, Berkeley, engineers demonstrated the first implanted, ultrasonic neural dust sensors, bringing closer the day when a Fitbit - like device could monitor internal nerves, muscles or organs in real time.

That's exciting, he says, because it's «probably less delicate and more robust,» and should inspire engineers to make extremely small, sensitive microphones that can hear in ultrasonic frequencies, as well as improve medical devices like hearing aids.

There are still three wireless charging standards fighting for primacy, Apple has only touched it toes into the water with conducive charging on the Apple Watch, and many deep - pocked technology investors already starting to shift from placing their bets in the current wireless charging standard players to new possibilities like uBeam, which can send power to phones using ultrasonic sound — meaning your device could move about a room while charging, not having to sit idle on a pad.

Recently, for example, researchers demonstrated so - called «Dolphin attacks» that use ultrasonic commands to manipulate voice activated devices like Amazon's Echo or Google's Now.