For many years I have been intrigued by the notion of Pattern Language as developed by Christopher Alexander . It is obvious that I am not the only one in the field of HCI and design in general who has found this particular way of structuring knowledge about design and designs interesting. There are numerous attempts by researchers and practitioners to develop pattern languages for one or the other aspect of interaction design. Personally, I have not been involved in any serious work with pattern language development or use, so I do not have a lot of hands-on experience, but I have since the first time I read about the idea in the early 1980s constantly reflected upon its fundamental assumptions, philosophical claims, and practical promises. I am therefore very happy that Yue Pan (a phd student in HCI in my department) approached me and suggested a study on the present status of pattern language in our field. We are at the moment interviewing a number of people who have developed pat
Interaction Design, HCI, Philosophy of Design, Technology and Society