Publications
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1981. Direct manipulation: A step beyond programming languages (abstract only). ACM SIGSOC Bulletin. 13(2-3):143-143.
2011. Social discovery framework: building capacity and seeking solutions. Proceedings of the 8th ACM conference on Creativity and cognition. :307-308.
1994. Education by engagement and construction: Can distance learning be better than face-to-face. Unpublished manuscript, University of Maryland, College Park.
2007. Bridging art and science with creativity support tools. Proceedings of the 6th ACM SIGCHI conference on Creativity & cognition. :309-309.
1987. User interface design and evaluation for an electronic encyclopedia. Proc. of the 2nd International Conference on Human-Computer Interaction.
1998. Codex, Memex, Genex: The Pursuit of Transformational Technologies. International Journal of Human-Computer Interaction. 10(2):87-106.
1998. Relate–Create–Donate: a teaching/learning philosophy for the cyber-generation. Computers & Education. 31(1):25-39.
2006. Methods for the electronic annotation, retrieval, and use of electronic images. 09/976,362(7010751)
2005. Turning information visualization innovations into commercial products: lessons to guide the next success. IEEE Symposium on Information Visualization, 2005. INFOVIS 2005. :241-244.
1980. HUMAN FACTORS EXPERIMENTS FOR REFINING INTERACTIVE SYSTEM DESIGNS. Proceedings-Compcon. 21:123-123.
1994. The future of graphic user interfaces: Personal role managers. People and Computers. :444-444.
1999. Human values and the future of technology: a declaration of responsibility. ACM SIGCAS Computers and Society. 29(3):5-9.
1986. Seven plus or minus two central issues in human-computer interaction. ACM SIGCHI Bulletin - Special issue: CHI '86 Conference Proceedings. 17(4):343-349.
1992. Dynamic queries: database searching by direct manipulation. Proceedings of the SIGCHI conference on Human factors in computing systems. :669-670.
2005. Maintaining concentration to achieve task completion. Proceedings of the 2005 conference on Designing for User eXperience. :9-9.
2009. Understanding social computing participation with visual exploration tools. International Symposium on Collaborative Technologies and Systems, 2009. CTS '09. :xi-xii-xi-xii.
1993. Beyond the graphical user interface (abstract). Proceedings of the 1993 ACM conference on Computer science. :510–-510–.
1986. Designing menu selection systems. Journal of the American Society for Information Science. 37(2):57-70.
2005. Direct Annotation: A Drag-and-Drop Strategy for Labeling Photos (2000). Institute for Systems Research Technical Reports.