Publications
1981. Human factors studies with system message styles (abstract only). ACM SIGSOC Bulletin. 13(2-3):138–-138–.
1978. Improving the human factors aspect of database interactions. ACM Trans. Database Syst.. 3(4):417-439.
1999. User interfaces for creativity support tools. Proceedings of the 3rd conference on Creativity & cognition. :15-22.
2006. Discovering business intelligence using treemap visualizations. B-EYE-Network-Boulder, CO, USA, April. 11
1982. Multiparty Grammars and Related Features for Defining Interactive Systems. IEEE Transactions on Systems, Man and Cybernetics. 12(2):148-154.
2009. Creativity Support Tools: A Grand Challenge for HCI Researchers. Engineering the User InterfaceEngineering the User Interface. :1-9.
1993. Evaluating three museum installations of a hypertext system. Sparks of innovation in human-computer interaction. 40:404-404.
1984. Response time and display rate in human performance with computers. ACM Comput. Surv.. 16(3):265-285.
1981. A note on human factors issues of natural language interaction with database systems. Information Systems. 6(2):125-129.
1988. We can design better user interfaces: A review of human-computer interaction styles. Ergonomics. 31(5):699-710.
2000. A Trip Report on Creativity and Cognition 1999: An Insider's Report on a Far Out Conference. SIGCHI BULLETIN. 32(1):43-46.