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Author  |
Björn J.E. Johansson; Charlotte Hellgren; Per-Anders Oskarsson; Jonathan Svensson |
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Title |
Supporting situation awareness on the move – The role of technology for spatial orientation in the field |
Type |
Conference Article |
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Year |
2013 |
Publication |
ISCRAM 2013 Conference Proceedings – 10th International Conference on Information Systems for Crisis Response and Management |
Abbreviated Journal |
ISCRAM 2013 |
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Volume |
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Issue |
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Pages |
442-451 |
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Keywords |
Global positioning system; Information systems; Electronic compass; Perspective taking; Positioning; Sense of directions; Situation awareness; Spatial awareness; Landforms |
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Abstract |
The study presented in this paper has investigated how technology can support spatial awareness when moving in wooded terrain. By “spatial awareness”, we refer to the ability to point in the approximate direction of several objects while navigating in unknown terrain. The ability to localize objects in the terrain has importance for emergency operations, for example firefighting and search and rescue operations. A field experiment was conducted with two conditions, one with technical support and one without. The results show that technical support in terms of GPS, digital maps and electronic compass can dramatically improve the ability to accurately indicate directions to objects. Further, findings concerning use of tests on spatial orientation to predict the ability to indicate directions to objects in the terrain when having no technical support are presented. |
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Address |
Swedish Defence Research Agency, Sweden |
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Publisher |
Karlsruher Institut fur Technologie |
Place of Publication |
KIT; Baden-Baden |
Editor |
T. Comes, F. Fiedrich, S. Fortier, J. Geldermann and T. Müller |
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Language |
English |
Summary Language |
English |
Original Title |
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Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
2411-3387 |
ISBN |
9783923704804 |
Medium |
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Track |
Emergency Management Information Systems |
Expedition |
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Conference |
10th International ISCRAM Conference on Information Systems for Crisis Response and Management |
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Notes |
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Approved |
no |
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Call Number |
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Serial |
638 |
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Author |
Björn J.E. Johansson; Jiri Trnka; Rego Granlund |
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Title |
The effect of geographical information systems on a collaborative command and control task |
Type |
Conference Article |
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Year |
2007 |
Publication |
Intelligent Human Computer Systems for Crisis Response and Management, ISCRAM 2007 Academic Proceedings Papers |
Abbreviated Journal |
ISCRAM 2007 |
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Volume |
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Issue |
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Pages |
191-200 |
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Keywords |
Communication; Computer supported cooperative work; Deforestation; Emergency services; Collaborative command and control; Command and control; Emergency response; Fire outbreak; Forest fires; Microworld; Performance; Sensor data; Geographic information systems |
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Abstract |
This paper tests the claimed benefits of using geographical information systems (GIS) in emergency response operations. An experimental study comparing command teams using GIS and paper-based maps is presented. The study utilized a combined approach using microworld simulations together with physical artefacts. Participants in the experiment took the role of command teams, facing the task of extinguishing a simulated forest fire. A total of 132 persons, forming 22 teams, participated in the study. In eleven of the teams, the participants were given access to GIS with positioning of fire-brigades as well as sensor data about the fire outbreak. In the other eleven teams, the participants were using paper-based maps. The result shows that teams using GIS performed significantly better than teams with paper-based maps in terms of saved area. Communication volume was considerably reduced in the case of GIS teams. Implications of these results on GIS are discussed as well as methodological considerations for future research. |
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Address |
Dept. Computer and Information Science, Linköping University, SE-581 83, Linköping, Sweden; Rationella Datortjänster HB, Muggebo Fridensborg, SE-590 41, Rimforsa, Sweden |
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Publisher |
Information Systems for Crisis Response and Management, ISCRAM |
Place of Publication |
Delft |
Editor |
B. Van de Walle, P. Burghardt, K. Nieuwenhuis |
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Language |
English |
Summary Language |
English |
Original Title |
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Series Volume |
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Edition |
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ISSN |
2411-3387 |
ISBN |
9789054874171; 9789090218717 |
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Track |
GISC |
Expedition |
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Conference |
4th International ISCRAM Conference on Information Systems for Crisis Response and Management |
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Notes |
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Approved |
no |
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Call Number |
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Serial |
637 |
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Author |
Charlotte Hellgren; Björn J.E. Johansson |
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Title |
Reducing workload by navigational support in dynamic situations |
Type |
Conference Article |
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Year |
2012 |
Publication |
ISCRAM 2012 Conference Proceedings – 9th International Conference on Information Systems for Crisis Response and Management |
Abbreviated Journal |
ISCRAM 2012 |
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Volume |
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Issue |
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Pages |
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Keywords |
Helmet mounted displays; Information systems; Navigation; Attention; Dynamic environments; GPS-receivers; Head mounted displays; Minimal information; Workload; Global positioning system |
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Abstract |
By presenting continuously updated heading and distance information on a small head-mounted display (HMD), as a supplement to a GPS-receiver, we examined if workload could be reduced and performance increased, when navigating in a demanding situation. The purpose was to present limited but sufficient information to facilitate navigation. The technique was tested on ground troops, but could also be used by rescue services and police in situations that require navigation in unknown environments. The main findings were that the workload was reduced in one aspect (during navigation) but increased in another (looking for foot placement). There were no clear differences in performance, except that participants stopped fewer times to look at the GPS-receiver if they had updated heading and distance information. This suggests that a supplement display with minimal information could be useful when navigating with a GPS-receiver in an unknown environment. © 2012 ISCRAM. |
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Address |
Swedish Defence Research Agency, Sweden |
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Thesis |
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Publisher |
Simon Fraser University |
Place of Publication |
Vancouver, BC |
Editor |
L. Rothkrantz, J. Ristvej, Z.Franco |
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Language |
English |
Summary Language |
English |
Original Title |
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Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
2411-3387 |
ISBN |
9780864913326 |
Medium |
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Track |
Geographic Information Science and Technology |
Expedition |
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Conference |
9th International ISCRAM Conference on Information Systems for Crisis Response and Management |
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Notes |
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Approved |
no |
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Call Number |
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Serial |
127 |
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Author |
Henrik Artman; Joel Brynielsson; Björn J.E. Johansson; Jiri Trnka |
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Title |
Dialogical emergency management and strategic awareness in emergency communication |
Type |
Conference Article |
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Year |
2011 |
Publication |
8th International Conference on Information Systems for Crisis Response and Management: From Early-Warning Systems to Preparedness and Training, ISCRAM 2011 |
Abbreviated Journal |
ISCRAM 2011 |
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Issue |
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Pages |
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Keywords |
Civil defense; Communication; Disasters; Information systems; Risk management; Screening; Dialogue; Emergency communication; Emergency information; Emergency management; Emergency response; Information strategy; Social media; Strategic awareness; Emergency services |
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Abstract |
This paper introduces two concepts-dialogical emergency management and strategic awareness-as means to use and understand the content of social media for the purpose of emergency communication. Dialogical emergency management denotes that the emergency management organizations follow what people publish in various social media on emergencies and ongoing emergency response, and then adjust their information strategies in a way that matches the expectations and needs for emergency information of the public. The concept of strategic awareness suggests that it is essential to have an understanding of the receiver (public) of emergency information but also to have an understanding of the receivers' idea about the emergency and emergency response. Hence, the notion of strategic awareness incorporates structured awareness of how people interpret, value, and reacts on communication based on what they think about the sender's (emergency management organization's) actual intentions and motives. |
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Address |
Swedish Defence Research Agency, SE-164 90 Stockholm, Sweden |
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Corporate Author |
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Thesis |
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Publisher |
Information Systems for Crisis Response and Management, ISCRAM |
Place of Publication |
Lisbon |
Editor |
M.A. Santos, L. Sousa, E. Portela |
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Language |
English |
Summary Language |
English |
Original Title |
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Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
2411-3387 |
ISBN |
9789724922478 |
Medium |
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Track |
Early Warning and Alert Systems |
Expedition |
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Conference |
8th International ISCRAM Conference on Information Systems for Crisis Response and Management |
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Notes |
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Approved |
no |
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Call Number |
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Serial |
273 |
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Author |
Peter Berggren; Björn J.E. Johansson |
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Title |
Developing an instrument for measuring shared understanding |
Type |
Conference Article |
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Year |
2010 |
Publication |
ISCRAM 2010 – 7th International Conference on Information Systems for Crisis Response and Management: Defining Crisis Management 3.0, Proceedings |
Abbreviated Journal |
ISCRAM 2010 |
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Volume |
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Issue |
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Pages |
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Keywords |
Hardware; Command and control; Empirical studies; Microworld; Rank order; Shared understanding; Swedish armed forces; Team performance; Teams; Information systems |
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Abstract |
The paper discusses the need for an easy-to-use, easy-to-administer measure that can capture shared understanding in a team of professionals working together towards a successful performance. In the paper the development of such a measure is described using two empirical studies. Command-and-Control tasks are complex and often dynamic, and a way of capturing the degree of which a team of individuals have a common understanding of priorities in such a task is imperative. Two studies are presented. In the first study students participated in a microworld experiment where they tried to rank order pre-determined factors in order to measure shared understanding. In the second study officers from the Swedish Armed Forces participated in an exercise where they rank ordered self-generated factors. |
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Address |
FOI, Sweden |
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Corporate Author |
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Thesis |
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Publisher |
Information Systems for Crisis Response and Management, ISCRAM |
Place of Publication |
Seattle, WA |
Editor |
S. French, B. Tomaszewski, C. Zobel |
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Language |
English |
Summary Language |
English |
Original Title |
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Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
2411-3387 |
ISBN |
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Medium |
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Track |
Special Session: Assessing Crisis Management Operations and Exercises |
Expedition |
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Conference |
7th International ISCRAM Conference on Information Systems for Crisis Response and Management |
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Notes |
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Approved |
no |
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Call Number |
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Serial |
308 |
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Author |
Peter Berggren; Björn J.E. Johansson; Nicoletta Baroutsi; Isabelle Turcotte; Sébastien Tremblay |
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Title |
Assessing team focused behaviors in emergency response teams using the shared priorities measure |
Type |
Conference Article |
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Year |
2014 |
Publication |
ISCRAM 2014 Conference Proceedings – 11th International Conference on Information Systems for Crisis Response and Management |
Abbreviated Journal |
ISCRAM 2014 |
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Volume |
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Issue |
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Pages |
130-134 |
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Keywords |
Coherent scattering; Deforestation; Experiments; Information systems; Railroad cars; Method development; Microworld; Performance assessment; Shared priorities; Team behavior; Team situation awareness; Emergency services; Information Retrieval; Rails |
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Abstract |
The purpose of this work in progress paper is to report on the method development of the Shared Priorities measure to include content analysis, as a way of gaining a deeper understanding of team work in crisis/emergency response. An experiment is reported where the performance of six trained teams is compared with the performance of six non-trained teams. The experiment was performed using an emergency response microworld simulation with a forest fire scenario. Dependent measures were simulation performance, the Crew Awareness Rating Scale (CARS), and content analysis. Trained teams performed better and scored higher on measures of team behaviors. |
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Address |
Swedish Defence Research Agency, Sweden; Linköping University, Sweden; Laval University, Canada |
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Thesis |
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Publisher |
The Pennsylvania State University |
Place of Publication |
University Park, PA |
Editor |
S.R. Hiltz, M.S. Pfaff, L. Plotnick, and P.C. Shih. |
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Language |
English |
Summary Language |
English |
Original Title |
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Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
2411-3387 |
ISBN |
9780692211946 |
Medium |
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Track |
Command and Control Studies |
Expedition |
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Conference |
11th International ISCRAM Conference on Information Systems for Crisis Response and Management |
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Notes |
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Approved |
no |
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Call Number |
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Serial |
309 |
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Author |
Rego Granlund; Helena Granlund; Nilda Dahlbäck; Björn J.E. Johansson |
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Title |
The effect of a geographical information system on communication in professional emergency response organizations |
Type |
Conference Article |
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Year |
2010 |
Publication |
ISCRAM 2010 – 7th International Conference on Information Systems for Crisis Response and Management: Defining Crisis Management 3.0, Proceedings |
Abbreviated Journal |
ISCRAM 2010 |
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Volume |
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Issue |
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Pages |
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Keywords |
Emergency services; Information systems; Societies and institutions; Command and control; Communication analysis; Communication pattern; Controlled experiment; Different distributions; Emergency response; Geographical positions; Micro-world simulations; Geographic information systems |
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Abstract |
This paper describes the basic communication analysis performed in a research project with an ambition to investigate the impact of geographical information system (GIS) on crisis management organizations. The goal is to compare the communication between command and control teams that have access to a GIS with geographical position information (GPS) capability in its command post with teams that only have access to paper maps. The method used is controlled experiments using the C3Fire micro-world. A total of 108 professionals, forming 18 teams, participated in the study. The participating professionals were members of Swedish municipal crisis management organizations. The result shows that the communication pattern connected to giving orders have a different distribution depending on if the teams used GIS or paper maps. The result also shows that the communication volume is reduced if the teams use GIS. |
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Address |
Linköpings universitet, Sweden; Swedish Defence Research Agency, Sweden |
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Corporate Author |
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Thesis |
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Publisher |
Information Systems for Crisis Response and Management, ISCRAM |
Place of Publication |
Seattle, WA |
Editor |
S. French, B. Tomaszewski, C. Zobel |
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Language |
English |
Summary Language |
English |
Original Title |
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Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
2411-3387 |
ISBN |
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Medium |
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Track |
Geo-Information Support |
Expedition |
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Conference |
7th International ISCRAM Conference on Information Systems for Crisis Response and Management |
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Notes |
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Approved |
no |
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Call Number |
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Serial |
544 |
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