Publications
1989. Human-Computer Interaction Laboratory, University of Maryland, Center for Automation Research. CHI. 89:309-310.
1974. A model for optimizing indexed file structures. International Journal of Parallel Programming. 3(1):91-101.
1988. We can design better user interfaces: A review of human-computer interaction styles. Ergonomics. 31(5):699-710.
1987. User interface design and evaluation for an electronic encyclopedia. Proc. of the 2nd International Conference on Human-Computer Interaction.
1995. Evaluating Spatial and Textual Style of Displays. Institute for Systems Research Technical Reports.
2006. Strategies for evaluating information visualization tools: multi-dimensional in-depth long-term case studies. Proceedings of the 2006 AVI workshop on BEyond time and errors: novel evaluation methods for information visualization. :1-7.
2011. Social discovery framework: building capacity and seeking solutions. Proceedings of the 8th ACM conference on Creativity and cognition. :307-308.
1992. Education by engagement and construction: a strategic education initiative for a multimedia renewal of American education. Sociomedia: Hypermedia, Multimedia and the Social Creation of KnowledgeSociomedia: Hypermedia, Multimedia and the Social Creation of Knowledge. :13-26.
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.
1983. An empirical comparison of two PLATO text editors.. Journal of Computer-Based Instruction. 10:43-50.
2009. Understanding social computing participation with visual exploration tools. International Symposium on Collaborative Technologies and Systems, 2009. CTS '09. :xi-xii-xi-xii.
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.
2006. Find that photo!: interface strategies to annotate, browse, and share. Communications of the ACM - Supporting exploratory search. 49(4):69-71.