Publications
1976. Exploratory experiments in programmer behavior. International Journal of Parallel Programming. 5(2):123-143.
1998. Relate–Create–Donate: a teaching/learning philosophy for the cyber-generation. Computers & Education. 31(1):25-39.
2008. Copernican challenges face those who suggest that collaboration, not computation are the driving energy for socio-technical systems that characterize Web 2.0.. Science. 319:1349-1350.
1983. High-tech can stimulate creative action: the increased ease-of-use of computers supports individual competence and productive work. SIGCHI Bull.. 14(4):6-7.
2009. Understanding social computing participation with visual exploration tools. International Symposium on Collaborative Technologies and Systems, 2009. CTS '09. :xi-xii-xi-xii.
1978. Jump searching: a fast sequential search technique. Communications of the ACM. 21(10):831-834.
1990. Human values and the future of technology: a declaration of empowerment. Proceedings of the conference on Computers and the quality of life. :1-6.
2004. Facilitating understanding of information visualizations: emerging principles and examples. Eighth International Conference on Information Visualisation, 2004. IV 2004. Proceedings.
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.
2011. Technology-mediated social participation: the next 25 years of HCI challenges. Human-Computer Interaction. Design and Development Approaches. :3-14.
2005. Human-computer interaction themes in digital government: web site comprehension and statistics visualization. Proceedings of the 2005 national conference on Digital government research. :7-8.
2002. A photo history of SIGCHI: evolution of design from personal to public. interactions. 9(3):17-23.
1992. Socially responsible computing II: first steps on the path to positive contributions. ACM SIGCHI Bulletin. 24(3):16-17.
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.
1983. An empirical comparison of two PLATO text editors.. Journal of Computer-Based Instruction. 10:43-50.
1993. Education by engagement and construction: Experiences in the AT&T teaching theater. Educational Multimedia and Hypermedia Annual. Association for the Advancement of Computing in Education, Charlottesville, Virg. :471-479.