Shreyas Sen (IMAGE) Purdue University Caption Purdue University engineer Shreyas Sen is developing innovations for the post-smartphone era, in which people collaborate with technology rather than simply coexist with devices encased behind screens. Credit Purdue University image/Greta Bell Usage Restrictions No restrictions. License Public Domain 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.