This ultrasonic gripper could let robots hold things without touching them

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.

List Mag WP Menu
Join our feeds to automatically receive the latest headlines, news, and information formatted for your club's website or news reader.