Some of you may have seen the Interactionary at CHI where teams of designers tackle a design problem in front of an audience. For CHI 2002 the format has changed and the event will be called the Extended Interactionary. The Extended Interactionary is a major advancement of the Interactionary format. It provides several interdisciplinary teams of usability engineers and designers the opportunity to work on an interaction design problem in a competitive and fun format. Submissions from teams interested in participating should include information about the participants, their experience in interaction design, as well as the techniques and approaches used in working with design problems. Preference will be given to teams that have worked together on design projects, can articulate their design method, and convince reviewers of a fun and open-minded attitude towards design education and practice. The deadlines for teams submitting to the event is 7 December. Further details are available at http://www.sigchi.org/chi2002/interactionary.html. Dave Roberts Co-chair for Extended Interactionary.