Jeff Huang, PhD, is an Assistant Professor in Computer Science at Brown University. His research is in Human-Computer Interaction, where he is interested in building personalized systems based on user behavior data. These systems are applied to attention, mobile, and health. He is primarily funded by the NSF, NIH, and ARO, and have received the NSF CAREER award, Facebook Fellowship, and Army Research Office YIP. Relevant to this application, Dr. Huang has led the development of Sochiatrist, an automated program to obtain and analyze online social networking data.