Most studies of plans and situated work have applied ethnographic methods and and thus fail to provide any quantitative insight into the extent of this phenomenon. We present a study of planning and executing operations in an operating suite. Quantitative analysis of log data reveals the extent to which operation schedules are carried out as planned, and qualitative studies reveal the reasons behind changes to the plan, the consequences of such changes, and the strategies used to cope with them. 67% of the plan is changed and only 56% of all operations are planned ahead. We discuss how operation schedules are subject to "continuous planning", and how this needs to be supported by technology.

Today the design of most healthcare technology is driven by the considerations of healthcare professionals and technology companies. This has several benefits, but we argue that there is a need for a supplementary design approach on the basis the citizen and his or her everyday life. An approach where the main focus is to develop healthcare technology that fits the routines of daily life and thus allows the citizens to continue with the activities they like and have grown used to -- also with an aging body or when managing a chronic condition. Thus, with this approach it is not just a matter of fixing a health condition, more importantly is the matter of sustaining everyday life as a whole. This argument is a result from our work -- using participatory design methods -- on the development of supportive healthcare technology for elderly people and for diabetic, pregnant women.

Public spaces are changing from being ungoverned places for interaction to be more formalized, controlled, less interactive, and designed places aimed at fulfilling a purpose. Simultaneously, new personal mobile technology aims at providing private individual spaces in the public domain. In this paper we explore the implications of interacting in public space and how technology can be rethought to not only act as personal devices, but be the tool to reclaim the right and possibility to interact in public spaces. We introduce information exchange, social support and regulation as three central aspects for reclaiming public space. The PhotoSwapper application is presented as an example of a system designed to integrate pervasive technology in a public setting. The system is strongly inspired by the activities at a traditional market place. Based on the design of the application we discuss four design challenges when designing for public interaction.

Several CSCW studies have shown that coordination of work in hospitals is particular challenging, and that clinicians put much effort into maintaining mutual awareness on the flow of work. Despite these apparent challenges, very little work has been done to design technology which helps people coordinate highly cooperative work in such a critical setting. In this paper we propose a novel way of supporting coordination in this hectic and time-critical environment. AwareMedia is a system which promotes social, spatial, and temporal awareness in combination with a shared messaging system. AwareMedia runs on large interactive displays situated around the hospital, and it is designed especially to support coordination at an operation ward. We present the design, implementation, and deployment of AwareMedia and based on preliminary data from our on-going deployment, we discuss how AwareMedia is working in-situ.

Maintaining social awareness of the working context of fellow co-workers is crucial to successful cooperation. For mobile, non co-located workers, however, this social awareness is hard to maintain. In this paper we present the concept of Context-Mediated Social Awareness to denote how context-aware computing can be used to facilitate social awareness. We illustrate the concept in a case study of mobile collaboration in a hospital and present the `AwarePhone', which is designed to support context-mediated social awareness among hospital clinicians. Based on this conceptual and empirical basis, the paper presents the AWARE architecture, which is a generic platform for supporting context-mediated social awareness.