At the core, AcoustoFab's innovation is an advanced array of ultrasound speakers that generates inaudible sound waves, acting like invisible hands to lift and manipulate materials—from delicate ...
Tech Xplore on MSN
Midair haptics and levitation may get steadier with predictable ultrasonic airflow
Acoustic streaming generated by airborne ultrasonic phased arrays plays a critical role in the performance of advanced ultrasonic technologies, including midair haptic feedback, odor delivery, and ...
Like an invisible pair of tweezers, sound waves can be used to levitate tiny objects in the air. While DIY acoustic levitation kits can be found online, the technique has important applications for ...
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