div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Ripple poster print1 - University Of Marylandnirupamimages2 · Ripple: Communicating through Nirupam Roy Romit Roy Choudhury Physical Vibration ILLINOIS UNIVERSITY OF ILLINOIS src=https:reader035fdocumentsusreader035viewer20220816006024dd5e2ac14039525e761fhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv