Haakon Faste

ABSTRACT In this paper we describe the results of a design-driven study of collaborative ideation. Based on preliminary findings that identified a novel digital ideation paradigm we refer to as chainstorming, or online communication brainstorming, two exploratory studies were performed. First, we developed and tested a distributed method of ideation we call cheatstorming, in which previously generated brainstorm ideas are delivered to targeted local contexts in response to a prompt. We then performed a more rigorous case study to examine the cheatstorming method and consider its possible implementation in the context of a distributed online ideation tool. Based on observations from these studies, we conclude with the somewhat provocative suggestion that ideation need not require the generation of new ideas. Rather, we present a model of ideation suggesting that its value has less to do with the generation of novel ideas than the cultural influence exerted by unconventional ideas on the ideating team. Thus brainstorming is more than the pooling of "invented" ideas, it involves the sharing and interpretation of concepts in unintended and (ideally) unanticipated ways.

Abstract This paper reviews and extends educational principles from recent learning sciences literature to address the nuanced needs of creative design education. We have performed a variety of ethnographic and qualitative research activities, including interviews with design students and learning experts, as well as reflecting on our experiences as design educators and practitioners.

Abstract Digital mind mapping tools present a fertile area for research on human-computer interaction. We evaluated numerous existing mind mapping software applications, performed ethnographic research with a variety of users, and developed a framework of principles to inform the design of future tools for collaborative knowledge management.