Christina is a HCC PhD student. Her research interests are in mobile and ubiquitous computing and social networks. She is currently exploring how technology can promote civic engagement and strengthen communities.Personal Web Page >>

Gabriel Reyes is a computer science and human-computer interaction PhD student. His primary interests of study and research are: mobile and ubiquitous computing, wireless sensor networks, human-computer interaction, and user interface design.Personal Web Page >>

Keith Edwards is a Professor in the Georgia Tech College of Computing, where his research focuses on the user experience afforded by infrastructure layer technologies, such as networking and computer security. Prior to joining Georgia Tech he was Principal Scientist and Manager of the Ubiquitous Computing group at Xerox PARC. Personal Web Page >>