modeling design knowledge

Great news! We’ve got another paper out on knowledge construction in design. We introduce something we call the CDH model of design knowledge, which stratifies different bodies of design-specific knowledge into ranked levels. We compare it with existing hierarchical models of knowledge, and describe its unique uses and benefits for both design research and design […]

Interactivity Profiler

Last year, along with Omar Sosa-Tzec and John M. Carroll, I published a paper at SIGDOC introducing the concept of visual references. Visual references combine bibliographic information with photographic images, textual annotations, and diagrammatic annotations, in order to communicate what we called design-related intellectual influence. The following diagram distinguishes visual references from traditional, text-based references […]

The Theory Project

I’ve added some new pages — well one new page and a few revised page names — to the site! I’m really excited about the new page: the theory project. It is one of the outcomes of a research project that I’ve been involved in for the past couple years examining theory from various aspects. […]

Demarcating Design Research

I’ve been thinking over these last few days about just what we mean when we say “design research.” Does saying we do design research or that we are design researchers imply that we do a different kind of research? Does it mean that as design researchers we make a unique intellectual contribution to the realms of […]

Knowledge Claims in Design Research

One of my summer research projects has to do with knowledge claims in design research publications. The question stems from an interest in understanding the similarities and differences between how knowledge claims are formulated in design research publications as opposed to natural and/or social scientific research. One would expect there to be some overlap as […]

European Academy of Design

I’m really excited to have the opportunity to travel to Paris this coming April to present a paper written with Erik Stolterman at the 2015 EAD conference. Our paper is part of the design theory / design philosophy track, which you can read more about here. The paper abstract follows: This paper asks, Can there be […]

why is theory useful to designers

Erik Stolterman and I are currently working on a paper about design theory and design research. When I gave a recent presentation of our progress, I discussed the origin of the ideas for the paper. I located the origin in conversations we’d had during the last academic year; conversations that centered on the gap between “theory” and practice. […]

Some Thoughts About Design

I’ve been thinking about a question put forth by people smarter than me about Design. John Heskett articulates it best: [Why has design] never cohered into a unified profession, such as law, medicine, or architecture, where a license or similar qualification is required to practice…? [1]  I’m wondering if an answer to this question isn’t […]