Smartspeaker 02 (image) University of Washington Share Print E-Mail Caption Researchers at the University of Washington have developed an algorithm for a smart speaker or smartphone that lets the device monitor people for cardiac arrests. Credit Sarah McQuate/University of Washington Usage Restrictions Must include credit. Share Print E-Mail 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.