Publications
2001. Ordered treemap layouts. IEEE Symposium on Information Visualization, 2001. INFOVIS 2001. :73-78.
2011. Technology-mediated social participation: the next 25 years of HCI challenges. Human-Computer Interaction. Design and Development Approaches. :3-14.
1998. Information visualization advanced interface and Web design. CHI 98 conference summary on Human factors in computing systems. :145-146.
1983. An empirical comparison of two PLATO text editors.. Journal of Computer-Based Instruction. 10:43-50.
1992. Socially responsible computing II: first steps on the path to positive contributions. ACM SIGCHI Bulletin. 24(3):16-17.
1993. A nonanthropomorphic style guide: overcoming the Humpty Dumpty syndrome. Sparks of innovation in human-computer interaction. :331-331.
1993. Protecting rights in user interface designs. Sparks of innovation in human-computer interaction. :351-351.
1982. The future of interactive systems and the emergence of direct manipulation. Behaviour & Information Technology. 1(3):237-256.
1998. Visual User Interfaces for Information Exploration. Technical Reports of the Computer Science Department.
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.
2001. Information Visualization: The Path from Innovation to Adoption. Information Visualisation, International Conference on. :0003-0003.
1982. SYSTEM MESSAGE GUIDELINES: POSITIVE TONE, CONSTRUCTIVE, SPECIFIC, AND USER CENTERED. Gathering Information for Problem Formulation.
2005. Designing The User Interface.
2005. Leonardo's laptop: human needs and the new computing technologies. Proceedings of the 14th ACM international conference on Information and knowledge management. :1-1.
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.