Tracking Eyes (IMAGE) Duke University Caption Getting data on how peoples’ eyes move while watching TV or reading books is an arduous process—one that metaverse app developers can now skip thanks to Duke Engineering’s “virtual eyes.” Credit Maria Gorlatova, Duke University Usage Restrictions None 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.