Devin’s interest in why people make the choices that they do began when he was an undergraduate student at Princeton University studying sociology and Latin American Studies.

Shortly after the company I cofounded, Essmart, launched in southern India, my colleagues and I saw the huge effect even simple technology can have on a community. A barber who had recently bought one...

As a PhD student in the Technology and Operations department, my research analyzes the quality of different healthcare providers and how patient-centric information can help patients find better...