• This ultrasonic gripper could let robots hold things without touching them

  • Jan 23 2020
  • Length: 4 mins
  • Podcast

This ultrasonic gripper could let robots hold things without touching them By cover art

This ultrasonic gripper could let robots hold things without touching them

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  • Summary

  • If robots are to help out in places like hospitals and phone repair shops, they’re going to need a light touch. And what’s lighter than not touching at all? Researchers have created a gripper that uses ultrasonics to suspend an object in midair, potentially making it suitable for the most delicate tasks. It’s done with an array of tiny speakers that emit sound at very carefully controlled frequencies and volumes. Learn more about your ad choices. Visit podcastchoices.com/adchoices
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