Publications
2004. User interface design with speech technologies : A cognitive limitations review. Sprache und Datenverarbeitung. 28(2):101-109.
1990. The advantages of hypertext for large information spaces; where are the big systems? Hypertext: concepts, systems and applications: proceedings of the First European Conference on Hypertext, INRIA, France, November 1990. (5):343-343.
1978. Information policy issues: selecting a policy framework and defining the schema horizon. Information & Management. 1(4):207-218.
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.
1996. The eyes have it: a task by data type taxonomy for information visualizations. , IEEE Symposium on Visual Languages, 1996. Proceedings. :336-343.
2008. Research Agenda: Visual Overviews for Exploratory Search. Information Seeking Support Systems. 11:4-4.
1994. The river beyond the rapids: responsive services for responsible users. Connecting the DOE community: partnerships in information. :25-26.
1998. Visualizing Personal Histories: A Workshop, July 21-22, 1997. ACM SIGCHI Bulletin. 30(1):34-35.
2006. Network Visualization by Semantic Substrates. IEEE Transactions on Visualization and Computer Graphics. 12(5):733-740.
1981. A note on human factors issues of natural language interaction with database systems. Information Systems. 6(2):125-129.
2001. Universal usability as a stimulus to advanced interface design. Behaviour & Information Technology. 20(5):367-376.
2006. Discovering business intelligence using treemap visualizations. B-EYE-Network-Boulder, CO, USA, April. 11
1979. Syntactic/semantic interactions in programmer behavior: A model and experimental results. International Journal of Parallel Programming. 8(3):219-238.
2009. Creativity Support Tools: A Grand Challenge for HCI Researchers. Engineering the User InterfaceEngineering the User Interface. :1-9.
1984. Human Factors in Interactive Medical Systems. Proceedings of the Annual Symposium on Computer Application in Medical CareProc Annu Symp Comput Appl Med Care. :96-96.
1986. Empirical studies of programmers: The territory, paths, and destinations. Empirical studies of programmers. :1-12.
1993. Touchscreens now offer compelling uses. Sparks of innovation in human-computer interaction. :187-187.