Publications
2000. Visualizing digital library search results with categorical and hierarchical axes. Proceedings of the fifth ACM conference on Digital libraries. :57-66.
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.
2002. Promoting universal usability with multi-layer interface design. ACM SIGCAPH Computers and the Physically Handicapped. (73-74):1-8.
2001. Inventing Discovery Tools: Combining Information Visualization with Data Mining. Discovery Science. 2226:17-28.
1993. A nonanthropomorphic style guide: overcoming the Humpty Dumpty syndrome. Sparks of innovation in human-computer interaction. :331-331.
1978. Information policy issues: selecting a policy framework and defining the schema horizon. Information & Management. 1(4):207-218.
1982. Automatic database system conversion: schema revision, data translation, and source-to-source program transformation. Proceedings of the June 7-10, 1982, national computer conference. :579-587.
1998. Emergent patterns of teaching/learning in electronic classrooms. Educational Technology Research and Development. 46(4):23-42.
2006. Network Visualization by Semantic Substrates. IEEE Transactions on Visualization and Computer Graphics. 12(5):733-740.
1999. User interfaces for creativity support tools. Proceedings of the 3rd conference on Creativity & cognition. :15-22.
1993. Evaluating three museum installations of a hypertext system. Sparks of innovation in human-computer interaction. 40:404-404.
1997. Direct manipulation for comprehensible, predictable and controllable user interfaces. Proceedings of the 2nd international conference on Intelligent user interfaces. :33-39.
1984. Response time and display rate in human performance with computers. ACM Comput. Surv.. 16(3):265-285.
2006. Creativity Support Tools: Report From a U.S. National Science Foundation Sponsored Workshop. International Journal of Human-Computer Interaction. 20(2):61-77.
1988. We can design better user interfaces: A review of human-computer interaction styles. Ergonomics. 31(5):699-710.
1981. Putting the human factor into systems development. Proceedings of the eighteenth annual computer personnel research conference. :1-13.
1998. Is the Web really different from everything else? CHI 98 conference summary on Human factors in computing systems. :92-93.