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Ad Hoc Participation in Situation Assessment: Supporting Mobile Collaboration in Emergencies

Reuter, Christian and Ludwig, Thomas and Pipek, Volkmar (2014):
Ad Hoc Participation in Situation Assessment: Supporting Mobile Collaboration in Emergencies.
In: ACM Transactions on Computer-Human Interaction (TOCHI), ACM, pp. 1-26, 21, (5), ISSN 10730516,
DOI: 10.1145/2651365,
[Online-Edition: http://www.wineme.uni-siegen.de/paper/2014/2014_reuterludwig...],
[Article]

Abstract

Emergencies are characterized by high complexity and unpredictability. In order to assess and manage them successfully, improvisation work and informal communication, even beyond local and organizational boundaries, is needed. Such informal practices can facilitate ad hoc participation of units in situation assessment, but this may lack overall situation awareness. This paper presents a study on how emergent 'collaboration needs' in current work of response teams, who are located on-site and in the control center, could be supported by mobile geo-collaboration systems. First, we present the results of an empirical study about informal work and mobile collaboration practices of emergency services. Then we describe the concept of a mobile geo-collaboration system that addresses the aspects detected in the empirical study and that was implemented as an Android application using web sockets, a technology enabling full-duplex ad hoc communication. Finally we outline the findings of its evaluation in practice and its implications.

Item Type: Article
Erschienen: 2014
Creators: Reuter, Christian and Ludwig, Thomas and Pipek, Volkmar
Title: Ad Hoc Participation in Situation Assessment: Supporting Mobile Collaboration in Emergencies
Language: English
Abstract:

Emergencies are characterized by high complexity and unpredictability. In order to assess and manage them successfully, improvisation work and informal communication, even beyond local and organizational boundaries, is needed. Such informal practices can facilitate ad hoc participation of units in situation assessment, but this may lack overall situation awareness. This paper presents a study on how emergent 'collaboration needs' in current work of response teams, who are located on-site and in the control center, could be supported by mobile geo-collaboration systems. First, we present the results of an empirical study about informal work and mobile collaboration practices of emergency services. Then we describe the concept of a mobile geo-collaboration system that addresses the aspects detected in the empirical study and that was implemented as an Android application using web sockets, a technology enabling full-duplex ad hoc communication. Finally we outline the findings of its evaluation in practice and its implications.

Journal or Publication Title: ACM Transactions on Computer-Human Interaction (TOCHI)
Volume: 21
Number: 5
Publisher: ACM
Uncontrolled Keywords: A-Paper,HCI,InfoStrom,Kooperation,Selected
Divisions: 20 Department of Computer Science
20 Department of Computer Science > Science and Technology for Peace and Security (PEASEC)
Date Deposited: 08 Jan 2019 13:32
DOI: 10.1145/2651365
Official URL: http://www.wineme.uni-siegen.de/paper/2014/2014_reuterludwig...
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