Publications
1990. Future directions for human‐computer interaction. International Journal of Human-Computer Interaction. 2(1):73-90.
2001. Universal usability as a stimulus to advanced interface design. Behaviour & Information Technology. 20(5):367-376.
1979. Syntactic/semantic interactions in programmer behavior: A model and experimental results. International Journal of Parallel Programming. 8(3):219-238.
1994. Education by engagement and construction: Can distance learning be better than face-to-face. Unpublished manuscript, University of Maryland, College Park.
2009. Promoting social creativity: a component of a national initiative for social participation. Proceedings of the seventh ACM conference on Creativity and cognition. :7-8.
1994. The river beyond the rapids: responsive services for responsible users. Connecting the DOE community: partnerships in information. :25-26.
1981. Direct manipulation: A step beyond programming languages (abstract only). ACM SIGSOC Bulletin. 13(2-3):143-143.
1998. Visualizing Personal Histories: A Workshop, July 21-22, 1997. ACM SIGCHI Bulletin. 30(1):34-35.
1980. HUMAN FACTORS EXPERIMENTS FOR REFINING INTERACTIVE SYSTEM DESIGNS. Proceedings-Compcon. 21:123-123.
2007. Human Values for Shaping the Made World. Human-Computer Interaction – INTERACT 2007Human-Computer Interaction – INTERACT 2007. 4662:1-1.
1998. Codex, Memex, Genex: The Pursuit of Transformational Technologies. International Journal of Human-Computer Interaction. 10(2):87-106.
1993. Touchscreens now offer compelling uses. Sparks of innovation in human-computer interaction. :187-187.
1993. Beyond the graphical user interface (abstract). Proceedings of the 1993 ACM conference on Computer science. :510–-510–.
2011. Realizing the value of social media requires innovative computing research. Communications of the ACM. 54(9):34-37.
1986. Designing menu selection systems. Journal of the American Society for Information Science. 37(2):57-70.
1998. Treemaps for space-constrained visualization of hierarchies. ACM Transactions on Graphics (TOG) Volume. 11:92-99.
1998. Sorting out searching: a user-interface framework for text searches. Communications of the ACM. 41(4):95-98.
1992. Dynamic queries: database searching by direct manipulation. Proceedings of the SIGCHI conference on Human factors in computing systems. :669-670.