Geoffrey C. Bowker is Professor and Director of the Evoke Lab at the University of California, Irvine. He is the coauthor (with Susan Leigh Star) of Sorting Things Out: Classification and Its Consequences and the author of Memory Practices in the Sciences, both published by the MIT Press. Stefan Timmermans is Professor of Sociology at the University of California, Los ... Read moreAngeles. Adele E. Clarke is Professor Emerita of Sociology at the University of California, San Francisco. Ellen Balka is Professor in the School of Communication at Simon Fraser University. Geoffrey C. Bowker is Professor and Director of the Evoke Lab at the University of California, Irvine. He is the coauthor (with Susan Leigh Star) of Sorting Things Out: Classification and Its Consequences and the author of Memory Practices in the Sciences, both published by the MIT Press. Susan Leigh Star was Doreen Boyce Chair for Library and Information Science, University of Pittsburgh. Adele E. Clarke is Professor Emerita of Sociology at the University of California, San Francisco. James R. Griesemer is Professor in the Department of Philosophy at the University of California, Davis. Brian Cantwell Smith is Reid Hoffman Professor of Artificial Intelligence and the Human at the University of Toronto, where he is also Professor of Information, Philosophy, Cognitive Science, and the History and Philosophy of Science and Technology. He is the author of On the Origin of Objects (MIT Press). Ellen Balka is Professor in the School of Communication at Simon Fraser University. Stefan Timmermans is Professor of Sociology at the University of California, Los Angeles. Show Less