Biomedical subjects

Magnus Bång

Publications and source records attributed to Magnus Bång.

4 recordsLinked to original sources

PubMed2006

Information infrastructure for inter-organizational mental health services: an actor network theory analysis of psychiatric rehabilitation.

In the supply of mental health services to communities, data and information are managed not only by clinical organizations, but also by welfare state agencies and charities. The aim of this study is to use methods of analysis from actor network theory to identify organizational interventions necessary for the development of an information infrastructure for inter-organizational mental health services. Data was collected in a project aimed at developing an information system that supports inter-organizational psychiatric rehabilitation in a Swedish municipality. Three organizational interventions were identified: an integrated service policy defined by the national government, a common legal framework allowing sharing of high-level client data, and commissioned support for local inter-agency workspaces. It is concluded that organizational interventions must be regarded when configuring an information infrastructure for mental health services. Organizational interventions should also routinely be addressed in systems design methods to be used in inter-organizational settings.

Interinstitutional Relations↗

PubMed2005

Distributed user interfaces for clinical ubiquitous computing applications.

OBJECTIVES: Ubiquitous computing with multiple interaction devices requires new interface models that support user-specific modifications to applications and facilitate the fast development of active workspaces. METHODS: We have developed NOSTOS, a computer-augmented work environment for clinical personnel to explore new user interface paradigms for ubiquitous computing. NOSTOS uses several devices such as digital pens, an active desk, and walk-up displays that allow the system to track documents and activities in the workplace. RESULTS: We present the distributed user interface (DUI) model that allows standalone applications to distribute their user interface components to several devices dynamically at run-time. This mechanism permit clinicians to develop their own user interfaces and forms to clinical information systems to match their specific needs. We discuss the underlying technical concepts of DUIs and show how service discovery, component distribution, events and layout management are dealt with in the NOSTOS system. CONCLUSION: Our results suggest that DUIs--and similar network-based user interfaces--will be a prerequisite of future mobile user interfaces and essential to develop clinical multi-device environments.

Computer Communication Networks↗

PubMed2004

Design requirements for ubiquitous computing environments for healthcare professionals.

Ubiquitous computing environments can support clinical administrative routines in new ways. The aim of such computing approaches is to enhance routine physical work, thus it is important to identify specific design requirements. We studied healthcare professionals in an emergency room and developed the computer-augmented environment NOSTOS to support teamwork in that setting. NOSTOS uses digital pens and paper-based media as the primary input interface for data capture and as a means of controlling the system. NOSTOS also includes a digital desk, walk-up displays, and sensor technology that allow the system to track documents and activities in the workplace. We propose a set of requirements and discuss the value of tangible user interfaces for healthcare personnel. Our results suggest that the key requirements are flexibility in terms of system usage and seamless integration between digital and physical components. We also discuss how ubiquitous computing approaches like NOSTOS can be beneficial in the medical workplace.

Computer Graphics↗

PubMed2003

NOSTOS: a paper-based ubiquitous computing healthcare environment to support data capture and collaboration.

In this paper, we present a new approach to clinical workplace computerization that departs from the window-based user interface paradigm. NOSTOS is an experimental computer-augmented work environment designed to support data capture and teamwork in an emergency room. NOSTOS combines multiple technologies, such as digital pens, walk-up displays, headsets, a smart desk, and sensors to enhance an existing paper-based practice with computer power. The physical interfaces allow clinicians to retain mobile paper-based collaborative routines and still benefit from computer technology. The requirements for the system were elicited from situated workplace studies. We discuss the advantages and disadvantages of augmenting a paper-based clinical work environment.

Computer Peripherals↗