Academic Background: Ph.D. in Media Arts and Sciences, MIT, 1997; M.Phil. in Educational Technology, University of Cambridge, 1991; B.A. in Physics, Harvard University, 1987.
Research Interests: Social computing, online communities, and ethics in technology. Studies collaboration and moderation in digital spaces.
Appointments: Professor, School of Interactive Computing, Georgia Institute of Technology, 1998–present.
Awards: ACM SIGCHI Social Impact Award, 2019; Georgia Tech Faculty Diversity Award, 2017.
Publications: Author of Should You Believe Wikipedia? Online Communities and the Production of Knowledge (Cambridge University Press, 2022).
Additional Contributions: Editorial board, Journal of Computer-Mediated Communication; Public advocate for ethical AI.