Writing Hello (IMAGE) University of Washington Caption With continuous tracking, AuraRing can pick up handwriting -- potentially for short responses to text messages. Credit Dennis Wise/University of Washington Usage Restrictions For reuse with appropriate credit. License Licensed 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.