Swarms_002 (IMAGE) University of Washington Caption A team led by researchers at the University of Washington has developed a shape-changing smart speaker, which uses self-deploying microphones to divide rooms into speech zones and track the position of individual speakers. Here, the swarm of robots is shown in its charging station, which the robots can return to automatically. Credit April Hong/University of Washington 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.