Spaces, Spatiality and Technology (Computer Supported Cooperative Work Book 5)

separated by the exigencies of the design life cycle into another compartment, that makes invisible the (prior) technical work of engineers that is not directly pertinent to the application work of practitioners. More recently (and notably after the work of Greisemer and Star) the black box has been opened and infrastructure has been discussed in terms of the social relations of an extended group of actors that includes developers. Ethical and political issues are involved (cf f accountable computing). Writing broadly within this context, Day (chapter 11) proposes that the concept of 'surface' can assist us to explore space as the product of 'power and the affective and expressive role for materials', rather than the background to this. Surfaces are the 'variously textured...sites for mixtures between bodies', and are thus the 'sites for events'. The notions of 'folding' and 'foldability' and 'unfolding' are discussed at length, as metaphors that account for the interactions of bodies in space across time. Some of the contributors to this volume focus on ways in which we may experience multiple infrastructures. Dix and his colleagues, for example, in chapter 12 explore a complex of models - of spatial context, of 'mixed reality boundaries' and of human spatial understanding across a number of field projects that make up the Equator project to explain the ways in which co-existing multiple spaces are experienced. What are the concerns of those who investigate spatiality across domains and across media? What is significant in these concerns, particularly for the design and evaluation of technology? How are these concerns represented? Can discourse from one domain inform work in another? These are some of the questions addressed in this volume. It is based on a series of papers presented at a research seminar in Edinburgh. As the volume shows, the responses to our call for submissions were wide ranging, and the resulting meeting, the editors believe, opened up new avenues for exploring Spaces, Spatiality and Technology. The broad range of this book stands in sharp contrast with other related texts which tend to be domain and media specific. The editors hope that this book should also serve as a new stimulus to innovative and creative thinking in spatiality