Publications
1999. Human values and the future of technology: a declaration of responsibility. ACM SIGCAS Computers and Society. 29(3):5-9.
1994. The future of graphic user interfaces: Personal role managers. People and Computers. :444-444.
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.
1976. Batched searching of sequential and tree structured files. ACM Trans. Database Syst.. 1(3):268-275.
1985. Human factors issues of manuals, online help, and tutorials. Empirical foundations of information and software science. 1984:107-107.
1993. Engagement and construction: Educational strategies for the post-TV era. Journal of Computing in Higher Education. 4(2):106-116.
1995. Evaluating Spatial and Textual Style of Displays. Institute for Systems Research Technical Reports.
1992. Socially responsible computing II: first steps on the path to positive contributions. ACM SIGCHI Bulletin. 24(3):16-17.
2002. Book Preview-Leonardo's Laptop: Human Needs and the New Computing Technologies. Interactions-New York. 9(4):43-43.
1998. Visual User Interfaces for Information Exploration. Technical Reports of the Computer Science Department.
2001. Information Visualization: The Path from Innovation to Adoption. Information Visualisation, International Conference on. :0003-0003.
2000. Creating creativity: user interfaces for supporting innovation. ACM Trans. Comput.-Hum. Interact.. 7(1):114-138.
1992. Education by engagement and construction: a strategic education initiative for a multimedia renewal of American education. Sociomedia: Hypermedia, Multimedia and the Social Creation of KnowledgeSociomedia: Hypermedia, Multimedia and the Social Creation of Knowledge. :13-26.
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.