SoundBubble (IMAGE) University of Washington Caption A team led by researchers at the University of Washington has created a headphone prototype that allows listeners to create a “sound bubble.” The team’s artificial intelligence algorithms combined with a headphone prototype (pictured here) allow the wearer to hear people speaking within a bubble with a programmable radius of 3 to 6 feet. Credit Chen et al./Nature Electronics Usage Restrictions For reuse with appropriate credit License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.