keith@BOEING.COM.UUCP (11/30/87)
CALL FOR PARTICIPATION CHI'88 Workshop on Analytical Models: Predicting the Complexity of Human-Computer Interaction In current practice, designs for human-computer interaction (HCI) can only be evaluated empirically- after a prototype has been built in some form. The empirical cycle is lengthy, expensive, and makes it difficult for HCI designers to contribute timely revisions. A more effective approach may be possible based on cognitive modeling and perception research, currently underway at a number of sites. Cognitive complexity models based on knowledge representation techniques, and computer- based perceptual evaluations may provide tools to analyze HCI designs. These tools would allow early evaluation of designs and design options before actual implementation. The payoff of this approach could be great, but substantial work remains before effective commercial application can be proven. The Workshop on Analytical Models is scheduled as part of the CHI'88 Conference in Washington, D.C. The one-day workshop will be held on Sunday, May 15, 1988. The objective is to determine the current state of computational models for perceptual and cognitive complexity, and then examine how such models might be used as part of the HCI design process in industry and government. The goal of the workshop is to provide guidance for further research, to stimulate thinking about development, to facilitate the exchange of research findings, and to encourage higher levels of activity. Attendance at the workshop will be by invitation- limited to about twenty people. People from two distinct backgrounds are sought: researchers who can survey or critique a body of relevant work, and appliers of new technology to HCI problems. The program committee, consisting of Keith Butler, Boeing Advanced Technology Center, John Bennett, IBM Almaden Research Center, Peter Polson, University of Colorado, and Tom Tullis, McDonnell Douglas Astronautics Co., will invite researchers working on models that are relevant to HCI design and representatives from industry and government who are concerned with HCI and experienced with technology transfer. All attendees will participate in roles such as speakers, discussants, panelists, or moderators. Persons wishing to participate are requested to submit four copies of a position paper. Researchers should provide a 2,000 word survey of work based on their research. Representatives from industry and government should provide a 1,000 word description of their organization's interest in HCI and their experience with technology transfer. Please send hard copies only to arrive by January 25, 1988 to: Keith Butler For information: Boeing Advanced Technology Center PO Box 24346, M/S 7L-64 keith@boeing.com Seattle, WA 98124 (206) 865-3389 Invitations will be mailed by February 23, 1988. Participants will also be sent copies of selected papers along with a final agenda for the workshop.