“Aesthetics of Information Visualization,” to appear in Context Providers, Christiane Paul, Victoria Vesna, and Margot Lovejoy, Editors (Bristol, UK: Intellect, forthcoming). with John Kelly and Michael Dale, “Searching the Net for Differences of Opinion,” to appear in Online Deliberation: Design, Research, and Practice, Todd Davies and Seeta Gangadharan, Editors, (University of Chicago Press, forthcoming) with Michael Dale, Abram Stern, and Mark Deckert, “Metavid.org: A social website and open archive of congressional video,” in Proceedings of dgo.2009: The 10th Annual International Conference on Digital Government: Social Networks: Making Connections between Citizens, Data, and Government, Puebla, Mexico, May 17-20, 2009. “Picturing the Public,” in Structures of Digital Participation, Joseph Karaganis, Editor (New York: SSRC Press, 2008). “Memory,” in Software Studies: A Lexicon, Matthew Fuller, Editor (Cambridge, MA: MIT Press, 2008) with Françoise Détienne, Jean-Marie Burkhardt, Flore Barcellini, Nicolas Ducheneaut and Dilan Mahendran, “A Methodological Framework for Socio-Cognitive Analyses of Collaborative Design of Open Source Software,” in Journal of Computer-Supported Cooperative Work (2006). “Discourse Architecture and Very Large-Scale Conversations,” in Digital Formations: IT and New Architectures in the Global Realm, Robert Latham and Saskia Sassen, Editors (Princeton, NJ: Princeton University Press, 2005). “Agonistics: A Language Game,” in Making Things Public: Atmospheres of Democracy, Bruno Latour and Peter Weibel, Editors (Cambridge, MA: MIT Press, 2005). “What does a very large-scale conversation look like?” Leonardo: Journal of Electronic Art and Culture, Volume 35, Number 4, August 2002. Selected Exhibitions Process is Paradigm, LABoral Art and Industrial Creation Center, Asturias, Spain, April 23 – September 27, 2010 (Susanne Jaschko and Lucas Evers, curators) Scalable Relations, Beall Center for Art + Technology, University of California, Irvine, January 9 – March 14, 2009 (Christiane Paul, curator) The Art of Participation: 1950 to Now, San Francisco Museum of Modern Art (SFMOMA), November 8, 2008 – February 7, 2009 (Rudolf Frieling, curator) Faultlines, organized by Rhizome.org and co-presented by the New Museum of Contemporary Art in New York City, August 5, 2006 – September 15, 2006 (Lauren Cornell, curator) Making Things Public: Atmospheres of Democracy, ZKM | Center for Art and Media, Karlsruhe, Germany, March 19, 2005 – October 3, 2005 (Bruno Latour, Peter Weibel and Steve Dietz, curators) Rhizome ArtBase 101, the New Museum of Contemporary Art in New York City, 23 June – 10 September 2005 (Lauren Cornell and Rachel Greene (curators) with assistance from Kevin McGarry) Artport Gate Page (http://artport.whitney.org), Whitney Museum of American Art, 11 – 30 April, 2005 (Christiane Paul, curator) Database Imaginary, Walter Phillips Gallery, Banff, Alberta, Canada, November 13, 2004 – January 23, 2005 (Sarah Cook, Steve Dietz and Anthony Kiendl, curators);