Tacit Knowing: What it is and Why it Matters

Tacit knowing as a concept and legitimate topic of scholarship came up in philosophical research in the second half of the 20th century in the form of some influential works by Michael Polanyi (although similar concepts had been discussed before). Systematic epistemological studies on the topic are still scarce, however. In this article, I support the thesis that tacit knowing pervades all our common major divisions of knowledge and that it therefore must not be neglected in epistemological research. By this approach I am simultaneously giving a systematic back-up for Polanyi's claim that the tacit component is found in all knowledge.

Ways of Tacit Knowing

A common way to describe craft knowledge is through the figure of speech it's in your hands. With this description, there is no attempt made to explain the complex knowledge which is present in craft. One reason why these explanations are rarely articulated is that they consist of sensory judgments. With this film, Ways of Tacit Knowing, we argue that, with the help of film media, it is possible to decode and articulate some of the knowledge content embodied in craft that is often described as tacit knowledge. We, the producers of this film, are experienced craftspeople, which makes us at once both subjects and objects of the research—a methodology akin to auto-ethnography. In the film, we present examples of situations from practice in our different craft fields: the practice in cultivation and management in gardening and the practice of culinary crafts situated in the kitchen and in the dining room. This film presents a dialogue of knowledge in action with craftspeople who discuss their sensory-based judgments in crafts

Knowledge, tacit

Tacit knowledge is a form of implicit knowledge we rely on for both learning and acting. The term derives from the work of Michael Polanyi (1891–1976) whose critique of positivistic philosophy of science grew into a fully developed theory of knowledge. Polanyi believed that the ‘scientific’ account of knowledge as a fully explicit formalizable body of statements did not allow for an adequate account of discovery and growth. In his account of tacit knowledge, knowledge has an ineliminable subjective dimension: we know much more than we can tell. This notion of tacit knowing in science has been developed by Thomas Kuhn, has figured prominently in theoretical linguistics and has also been studied in psychology.

Using Probes for Sharing (Tacit) Knowing in Participatory Design: Facilitating Perspective Making and Perspective Taking

The sharing of expertise and tacit knowing is one of the core objectives in participatory design projects. This paper focuses on the role of probes for sharing users’ tacit knowing. We will introduce the concept of “boundary objects” [22], [21] to analyse how probes facilitate perspective taking and perspective making between users and between users and researchers. In so doing, we demonstrate that probes can facilitate the sharing of users’ tacit knowing and expertise (i) by making and explicating individual users’ perspectives, (ii) by enabling participants to take each other’s perspective and make a joint perspective and (iii) by subsequently enabling the making of a joint vision on the digital design outcome. The research presented in this paper is based on an EU-funded research and innovation project in which we co-created digital neighbourhood guide with older adults. We report from our fieldwork in city 1, where we used probes as part of our participatory design practice.