Rice University Graduate Students (IMAGE) Rice University Caption Rice University graduate students (from left) Mayank Kumar, Amruta Pai and Akash Maity performing tests of optical imaging techniques for non-contact, remote monitoring of vital signs and tissue perfusion. Credit Vivek Boominathan/Rice University Usage Restrictions For news reporting purposes only. 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.