Geri Gay is the Kenneth J. Bissett Professor and Chair of Communication at Cornell University and a Stephen H. Weiss Presidential Fellow. She is also a member of the Faculty of Computer and Information Science and the director of the Human Computer Interaction Laboratory at Cornell University. Her research focuses on social and technical issues in the design of interactive communication technologies. Specifically, she is interested in social navigation, affective computing, social networking, mobile computing, and design theory. Prof. Gay has received funding for her research and design projects from NSF, NASA, the Mellon Foundation, Intel, Google, Microsoft, NIH, the Robert Wood Johnson Foundation, AT&T Foundation, and several private donors. She teaches courses in interactive multimedia design and research, computer-mediated communication, human-computer interaction, and the social design of communication systems. Recently, she has published in IEEE, International Journal of Human-Computer Interaction, Journal of Computer-Mediated Communication, Journal of Communication, CHI, HICCS, ACM Digital Libraries, SIGIR, JASIST, and CSCW.