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        <year>2012</year>
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      <title>-</title>
      <p>Preface: Applying AmI technologies to crisis management
Preface: Applying AmI technologies to crisis
management</p>
    </sec>
    <sec id="sec-2">
      <title>Workshop at AmI2012</title>
      <p>Monica Divitini1, Babak Farshchian2, Jacqueline Floch2, Ragnhild Halvorsrud2,</p>
      <p>Simone Mora1, Michael Stiso2
1 Dept. of Information and Computer Science, NTNU, Trondheim, Norway
{divitini, simonem}@idi.ntnu.no</p>
      <p>2 SINTEF ICT, Oslo| Trondheim, Norway
{Babak.Farshchian, Jacqueline.Floch, Ragnhild. Halvorsrud,</p>
      <p>Michael.Stiso}@sintef.no
1</p>
    </sec>
    <sec id="sec-3">
      <title>Introduction</title>
      <p>Natural and man-made disasters are on the rise, with sources reporting on a five-fold
increase of natural disasters in the last 35 years1. In 2010, DG ECHO (the EU
Directorate for Humanitarian Aid and Civil Protection) reported a EU expenditure of €1115
million to respond to new or protracted crises, and 373 natural disasters killing around
300000 people2.</p>
      <p>ICT solutions proposed for supporting crisis management vary considerably in scope
and complexity, ranging from organizational workflow systems up to platforms like
Ushahidi (http://ushahidi.com/) for crowd sourcing and the usage of Twitter
(twitter.com) to share information among the population.</p>
      <p>Because of their pervasiveness and ease of use, Ambient Intelligence (AmI) solutions
hold a great potential to support crisis management in an efficient and effective way,
thereby contributing to saving lives, reducing risks for rescue teams and lowering
costs. Several example solutions are described in the research literature, such as
monitoring of environmental data under hard conditions, impact of information
presentation on decision-making, rescuer teams management supported with physiological
data monitoring, situational awareness support for rapid crowd evacuation.
This workshop has been organized to better understand the strengths of the AmI
paradigm and challenges to its application. It offered to researchers and practitioners a
1 http://www.euractiv.com/foreign-affairs/europe-beef-response-natural-disasters-news-499193
2 EU DG ECHO, Annual Report 2010, available at</p>
      <p>http://ec.europa.eu/echo/files/media/publications/annual_report/annual_report_2010.pdf
space to reflect on where these increasingly pervasive and ambient technologies are
going, what they will make possible, and how they will be used. Focus was on
challenges connected to the use of AmI in crisis management as well as the opportunities
to use AmI to conceive innovative solutions, e.g. empowering not only traditional
actors, but also the population at large; supporting not only management, but also
promoting continuous learning and training. Relevant topics included platforms
issues, user interaction in challenging environments, methodologies and applications.
This volume collects the 8 papers that were presented at the workshop, addressing
these topics from different angles. Together they provide an up to date overview of
the state of the art in the field.
2</p>
    </sec>
    <sec id="sec-4">
      <title>Organization</title>
      <p>The workshop was jointly organized by three EU IST research projects that
investigate from different perspectives ICT support for crisis management:
•
•
•</p>
      <p>(http://www.bridgeproject.eu) aims at building a system to
support technical and social interoperability in large-scale emergency
management.</p>
      <p>(http://www.mirror-project.eu/) aims at developing ICT
tools for supporting workplace reflection and learning. Training of crisis workers
is a core application domain of the project.</p>
      <p>(http://www.ict-societies.eu/) aims at extending the
application of pervasive computing beyond the individual to communities of users.
Disaster management is chosen as one area for the evaluation of the proposed
solutions.</p>
      <p>More information about the workshop is available at the workshop
http://ami4cm.wordpress.com/
website:
Response to Emergence in Emergency Response</p>
      <p>Lisa Anne Wood*, Monika Büscher*, Leonardo Ramirez†
*Mobilities.Lab, Lancaster University, UK; †Fraunhofer FIT, Germany</p>
      <p>Abstract. This paper develops a (constructive) critique of the potential of ambient
intelligence technologies in emergency response. We explore some difficulties in, and
successful practices of, inter-agency collaboration in emergency response, revealed in
ethnographic field studies and collaborative design workshops with first responders
undertaken in the frame of the Bridge project. We describe four challenges with
reference to literature and our own fieldwork in Emergency Management Information
Systems (EMIS) design: data transparency, interpretation/intuition, flexible working
and information overload. We posit that ambient intelligence has a great deal to offer
in the creation of emergency management information systems but that these
offerings should be guided by ‘modesty’ and an ongoing entanglement with emergency
practitioners.
1</p>
      <sec id="sec-4-1">
        <title>Introduction</title>
        <p>… the development of networking technologies must also take account of the social
processes that form an important component of command and control and
interagency cooperation. [1: 79]</p>
        <p>
          Almost without exception, reports and reflections after disasters express concerns
over the different emergency agencies’ abilities to work together (whilst also
highlighting exemplary successes). These concerns often inspire innovation, investment
and research. Recent research in Ambient Intelligence (AmI), for example, develops
new support for coordination in emergency response through ad-hoc networking [
          <xref ref-type="bibr" rid="ref2 ref23">2</xref>
          ],
agent-based workflow support [
          <xref ref-type="bibr" rid="ref24 ref3">3</xref>
          ], self-management and self-healing of emergent
systems of systems [
          <xref ref-type="bibr" rid="ref25 ref4">4</xref>
          ], activity recognition [
          <xref ref-type="bibr" rid="ref26 ref5">5</xref>
          ], and risk analysis [
          <xref ref-type="bibr" rid="ref27 ref6">6</xref>
          ]. These
technologies have great potential, yet there is often a lack of attention to the complex causes of
the difficulties that emergency responders experience and to the often sophisticated
practices that enable successful coordination. A deeper understanding of such factors
and practices is needed to design useful support for real world practice.
        </p>
        <p>In this paper we focus on aspects of collaboration and coordination between
different emergency agencies during large-scale incidents to present a constructive critique
of ambient intelligence systems. We explore how AmI tools may feature in a
sociotechnical arrangement or ‘system of systems’ which supports inter-agency
collaboration during emergency response.</p>
      </sec>
      <sec id="sec-4-2">
        <title>Background</title>
        <p>
          The EU funded Bridge project develops architectural support for the assembly of
systems of systems for emergency response. Emergency management encompasses a
variety of activities such as planning, training, risk assessment, and organizational
change. Emergency response involves an exchange of data between different agencies
and institutions, movement of people from service to service and cooperation from
other actors (such as utilities companies, insurance providers, and telecoms
operators). The emergence of appropriate assemblies of responders and resources depends
on coordinated improvisation in a time critical, often dangerous and unpredictable
environment. Collaboration is paramount and ‘effective’ collaboration may save lives.
Ambient Intelligence or AmI has great potential in this context, as it can contribute in
coordinating and orchestrating emergent interoperability, and help people identify
actors and services relevant for the situation at hand. Innovation in this area, however,
must be grounded in an understanding of the difficulties emergency responders
experience, and their often multi-dimensional causes, as well as an appreciation of the
often highly sophisticated and delicate practices of collaboration that make
coordination possible. Undermining and failing to appreciate the local, lived and often
successful collaboration efforts of those operating ‘on the ground’ can lead to costly
failures with the potential to damage relations between organizations [
          <xref ref-type="bibr" rid="ref28 ref7">7</xref>
          ]. It is important
for emergency management information systems design [
          <xref ref-type="bibr" rid="ref29 ref8">8</xref>
          ] to focus its efforts on
supporting collaboration where it is needed without disrupting the social practices
which enable these disparate yet cooperating entities to work together.
        </p>
        <p>
          To understand the complex practices of intra- and inter–agency collaboration in
large scale emergency response, we use in BRIDGE a range of methods that
‘entangle’ use and design. We have chosen to involve users deeply and equally as
codesigners in long-term processes of socio-technical innovation. Our experience with
participatory design shows that in-depth, long-term engagement with users and
contexts of use can be a powerful source of constructive critique of technocentric visions
and a breeding ground for new ideas that are grounded in and more appropriable for
real world practices [
          <xref ref-type="bibr" rid="ref10 ref9">9, 10</xref>
          ]. This can make emergence of viable (and desirable)
sociotechnical futures possible, and inform the design of technologies for such futures.
In the frame of BRIDGE, we have carried out over 80 hours of interviews, domain
analysis workshops and ethnographic observations with professional partners in
police, fire and medical emergency services in the UK, Belgium, Norway, Germany and
the Netherlands since April 2011. This work includes observations, go-along or
walkalong [
          <xref ref-type="bibr" rid="ref11 ref12">11, 12</xref>
          ] and sit-down interviews, as well as ‘sandbox’ discussions, where
emergency responders use props to describe real emergency response efforts from
their own experience. Reflecting the nature of emergency response, the methods
chosen in BRIDGE are often mobile and multi-sited. Since it is the detailed organisation
of social and material practice what matters to system design, we follow an
ethnographic approach based on the use of recordings of interviews and of naturally
occurring activities.
        </p>
        <p>In the next section we explore some difficulties in, and successful practices of,
inter-agency collaboration in emergency response, revealed in ethnographic field
studies and collaborative design workshops with first responders undertaken in the frame
of the Bridge project.
3
3.1</p>
      </sec>
      <sec id="sec-4-3">
        <title>Collaboration in emergency response</title>
        <p>Emergent Collaboration</p>
        <p>
          Some of the concerns expressed in official reports over a lack of collaboration
following emergency response efforts sit uncomfortably with empirical studies of
emergency responders’ work practices. Such studies show, for the most part, first
responders work well together, their practices fold into each other’s and they address
incidents effectively through collaborative working and engagement on a day on day,
week on week basis. Empirical accounts of practices highlight an economical yet
sophisticated process of configuring awareness [
          <xref ref-type="bibr" rid="ref13 ref14">13, 14</xref>
          ], the emergence of
‘adhocracies’ of emergency response actors (e.g. in the aftermath of the 9/11 attacks, [
          <xref ref-type="bibr" rid="ref15 ref16">15, 16</xref>
          ]),
and the ability to ‘stretch’ communicative capabilities with new technologies [
          <xref ref-type="bibr" rid="ref10">10</xref>
          ],
creatively avoiding a ‘fracturing’ of perceptual ecologies [
          <xref ref-type="bibr" rid="ref17">17</xref>
          ].
        </p>
        <p>
          Following an inquiry into the London bombings in July 2005, for example, the
coroner highlighted how when multi-agency responders were presented with
uncertain, complex and traumatic circumstances they “did all that they could to ensure that
lives were saved” [
          <xref ref-type="bibr" rid="ref18">18</xref>
          ]. This sentiment is echoed in the results of BRIDGE project. In
our observations of and conversations about work practices with emergency
responders, collaboration on a human-to-human level is rarely criticized and is not regarded
as a problem but rather as routine. In a discussion with fire fighters they explained
how ‘the men’ (sic) on the ground from fire, health and police agencies, work well
together. Responders stated that multi-agency front line officers can collaborate
effectively, because they work with each other regularly. This reflects a close community
of individuals and agencies working together on small and large scale incidents,
where plans, standardized procedures, and official terminologies represent resources
(not blueprints) for situated action [
          <xref ref-type="bibr" rid="ref19">19</xref>
          ].
        </p>
        <p>Reports from disasters often gloss over the difficulties of conceiving and
implementing collaboration support in emergency response both at a human and at a
technical level. This usually motivates attempts to eliminate differences among
participating agencies, for example through centralization, which has not proven to be
effective. ‘Environmental’ constraints, such as overeager centralization, cumbersome
legislation, and conflicting business rationales impact on the responders’ capabilities to
coordinate their contributions and collaborate. Moreover, when that work is
augmented by technologies, important, but often taken for granted aspects of emergent
collaborative practices can become undermined. In these situations, problems between
agencies working together can emerge – they may, for example, be unable to share
information embedded within technologies or act on information obtained through
communication or observation. What works on a person to person level, for example
in ‘motorhood’ collaboration around physical surfaces in co-present situations, should
not be disrupted by radio systems which cannot interoperate or logging systems which
can only be viewed by one agency. As a consequence, new systems need to be
designed and integrate existing components with greater sensitivity to such collaborative
work practices between agencies, moving between perspectives gracefully, without
interfering with the work of responders. Technological futures must focus not only on
overcoming breakdowns in collaboration, but also on ‘stretching’ existing, effective
ways of working together.
3.2</p>
        <p>Role and challenges for AmI in emergency response</p>
        <p>
          Many authors have written about imagined futures for emergency response where
AmI environments could improve collaboration and coordination of response efforts.
The AmI environment is envisioned or designed to recognize the needs of people
through analysis of abstractions of behaviour, predicting needs and reacting
accordingly [
          <xref ref-type="bibr" rid="ref20">20</xref>
          ]. In a scenario proposed by [
          <xref ref-type="bibr" rid="ref2 ref23">2</xref>
          ], for instance, a world is imagined where, as
off duty paramedics approach a scene of an incident “…body-worn AmI devices
register them with the ambulance control centre &lt;ad hoc networking, identification and
authentication&gt; and they are directed to the place they can be of most use” [2: 119].
The benefits of such interactions are highly valued and regarded by practitioners
when discussing the potential of AmI systems in the context of emergency response.
Such use of AmI raises, however, a number of concerns about the way in which the
‘social’ is removed or made invisible from these envisaged interactions. Critiques of
AmI in health care and telemedicine, for example, highlight the ways in which
creating intelligent environments disrupt social connectedness – remote monitoring
removes the personal connections and the benefits of being cared for [
          <xref ref-type="bibr" rid="ref21">21</xref>
          ]. Indeed,
cooperation and interagency collaboration is an effect emerging of the sociotechnical
system working as a whole. In this sense, AmI tools are just one further element of
the assembly. If they undermine the practices of inter-agency collaboration by
removing negotiations or the space for interaction between participants, they can seriously
disrupt sophisticated collaborative practices.
        </p>
        <p>
          Against this background, it is a deep challenge for AmI to balance engagement and
automation. Dealing with this challenge is possible through appropriation and flexible
assembly, rather than designing systems for an imagined future and created by
detachment from the realities of human practices. This is not a new endeavor. [
          <xref ref-type="bibr" rid="ref10">10</xref>
          ] have
suggested that ambient intelligence systems need to be made ‘palpable’, enabling
visibility, de-construction, understandability, coherence, stability, user control and
deference. [22] has stated that promoting ‘engaged’ living, where it is possible to
control interactions with the world as an alternate possibility for steering the field.
Aiming at these qualities presents a plethora of opportunities for technological
innovation yet also raises a number of serious challenges at different levels in the design
of AmI systems. In our work, we identified several of these challenges. In the
following we describe four of them with reference to literature and our own fieldwork in
EMIS design.
        </p>
        <p>Data Transparency. Ambient intelligent environments often make extensive use
of instrumented environments via omnipresent sensors and actuators such as CCTV,
RFIDs tags, etc [23], which imply a growing potential for increased surveillance
possibilities. In a co-design workshop, we discussed anxieties about breaching the data
protection act when sharing data in multi-agency collaboration. A dilemma was
presented where a policeman needs to do something with a person and that person is
known to have a blood infection. The ambulance representative stated, “We tell them
discreetly ‘use your gloves’”. Jim, a Norwegian police officer, described
interorganizational collaboration on the scene of an incident during the workshop,
“If there’s a known violent criminal who might be armed injured on the
scene, you’d tell the medics ‘be careful with him’”</p>
        <p>This is not in breach of data protection regulations and highly effective for the
safety of emergency response personnel. It is an ethical requirement for information
systems to (at least) respect existing health and safety practices. The above exchanges
are likely to happen in ‘fleeting moments’, in direct face-to-face interaction or, less
likely, via the radio system. The information would be ephemeral and it is relatively
easy to understand who is within reach of this information spatially, organizationally,
and temporally. However, in future, such communications may be logged
automatically, opening them up for retrospective scrutiny. Moreover, it may be possible to
triangulate the personal information implied in the communication with ID
information and location. This change of context might make professionals less inclined to
divulge what they know to protect their colleagues, for fear of breaching data
protection regulations. This raises the question of balancing between the benefits of
seamlessly connected system with the privacy concerns that the profiling and monitoring
capabilities of AmI systems create.</p>
        <p>Information Overload. [24] argue that a ‘common operational picture’ does not
lead to ‘situation awareness’. The assumption ‘that data is the only barrier to
appropriate [understanding and] action’ is deeply flawed. This was elaborated on in our
fieldwork where it was felt that information should be appropriately available at the
different levels of an emergency command structure, that a common operational
picture was not reliant on data intensive practices, and that providing excess information
would “blur the lines of command” (Peter, Advanced Paramedic).</p>
        <p>“As a commander remote, I don’t think you would be interested in that
particular information [the status of individual victims]. I think you’d want the
headline; the numbers.” (John, Senior Fire Fighter)</p>
        <p>Yet increasingly, systems are developed that aim to generate more and more ‘data’
for emergency responders in order to ‘improve’ situation awareness, creating the
potential to mask what is of importance. There is a delicate balance to be made between
information overload and information simplification where digitally extended and
augmented environments change interaction and involvement possibilities and
threaten the ability to ‘dig deep’ enough into the system to see modes of information
generation or aggregation.</p>
        <p>Interpretation/Intuition. It is not possible for an intelligent environment to be
intelligent enough for situated sense-making. In human communication and
collaboration, there is interpretation and intuition used to understand intent. It is therefore
difficult (if not impossible) to design a system that would produce an appropriate response
due to its incapacity to fully ‘appreciate’ context and intentions. During a co-design
workshop, in a discussion regarding the allocation of resources, responders talked
about how the allocation or movement of personnel from one location to another is
not simply the movement of people from one place to another. Ex-police officer and
resilience manager, David, states:
“One little thing that we questioned slightly is… automatic deployment… We
felt that wasn’t really taking account of the dialogue that goes on between
control rooms and the units that they are deploying: officers or paramedics
are feeding back local knowledge and things like this and we felt that that’s
something, an area that really needs looking at. It’s never a one way process,
deploying resources.”</p>
        <p>Resource allocation implies a process of negotiation that define the task itself, its
parameters and how it should be accomplished. The work that is ‘done’ during the
allocation of resources cannot necessarily be broken down into matching an
individual’s skills with an area requiring assistance. As the example shows, asking someone to
do something may involve trust in their professional capabilities, and delegation of
responsibility or collaboration and negotiation: to determine whether the person being
moved is fit for duty and indeed the best resource to move in the circumstances.
Further to this, the accuracy to which such systems can ‘abstract’ human conduct
underlying collaborative practices is restricted. A police officer might move from one
side of the building to another, for example. What does such movement represent?
Does it mean that one area is now safe? That the area where they were standing is
now dangerous? That there is more need for them in the new location or that they are
due to go home? AmI has no capacity to ‘read’ scenes in a way that could answer
such questions. It can, however, make them, or digital representations of them,
available to support the construction of awareness and the situated sense-making of its
users.</p>
        <p>Flexible Working. The above examples go some way in showing how
coordination between different agencies in emergency response is an emergent phenomenon
that depends on people’s ability to flexibly assemble technologies, people, and
resources. It must allow for role improvisation. Our empirical studies and design
collaborations with professionals provide insights into experiences of camaraderie and
trust, and effective practices of improvisation and ‘motorhood’ coordination, that is,
gatherings where knowledge and different perspectives are brought together, often
around a shared physical surface, but increasingly also utilizing digital technologies.
After it had been determined that there were no further bombs in the government
buildings in Oslo after the attack on 22/7/2011, ambulance doctors went inside the
buildings, doing triage with fire fighters. This was in response to a perceived danger
5
6
of fire fighters evacuating the wrong victims. Medical staff could do triage inside the
buildings and allocate scarce transport resources more efficiently.
4</p>
      </sec>
      <sec id="sec-4-4">
        <title>Conclusion</title>
        <p>The Bridge project’s aim is to “augment human intellect …, extending their ability
to learn, make decisions, reason, create, solve complex problems and generate
innovative ideas”, based on Rogers ‘New Agenda’ for ubiquitous computing [22: 411].
Rogers states that UbiComp should move to “a mindset that wants to make the
environment smart and proactive to one that enables people, themselves, to be smarter
and proactive in their everyday and working practices.” [22: 418]. In this paper we
have presented a constructive critique of AmI environments for emergency response
based on longitudinal socio-technical design entanglements with emergency service
responders. We posit that ambient intelligence has a great deal to offer in the creation
of emergency management information systems but that these offerings should be
guided by ‘modesty’ and an ongoing entanglement with emergency practitioners. We
argue that collaboration practices are habitually successful and that AmI systems
design should attempt to build on what makes possible this success.</p>
        <p>We would like to thank the professional responders and our Bridge project
colleagues for their insightful contributions and comments to this paper, in particular
Aslak Wegner Eide and Ragnhild Halvorsrud.</p>
      </sec>
      <sec id="sec-4-5">
        <title>Acknowledgements References</title>
        <p>Shapiro, D. Participatory design: the will to succeed. in CC '05 Proceedings
of the 4th decennial conference on Critical computing: between sense and
sensibility 2005. Arhus, Denmark.</p>
        <p>Van De Walle, B., M. Turoff, and S.R. Hiltz, Information Systems for
Emergency Management. Advances in management information systems, v.
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        <p>Ramirez, L., Practice-Centered Support for Indoor Navigation: Design of a
Ubicomp Platform for Firefighters. Fraunhofer Series in Information and
Communication2012, Aachen: Shaker Verlag.</p>
        <p>Büscher, M., et al., Bottom-up, top-down? Connecting software architecture
design with use. Configuring UserDesigner Relations Interdisciplinary
Perspectives, 2008: p. 157.</p>
        <p>Kusenbach, M., Street Phenomenology: The Go-Along as Ethnographic
Research Tool. Ethnography, 2003. 4(3): p. 455-485.</p>
        <p>Buscher, M. and J. Urry, Mobile Methods and the Empirical. European
Journal of Social Theory, 2009. 12(1): p. 99-116.</p>
        <p>Pettersson, M., D. Randall, and B. Helgeson, Ambiguities, awareness and
economy: a study of emergency service work. Computer Supported
Cooperative Work (CSCW), 2007. 13(2): p. 125-154.</p>
        <p>Heath, C. and P. Luff, Collaboration and Control: Crisis management and
multimedia technology in London Underground Line Control Rooms.
Computer Supported Cooperative Work (CSCW), 1992. 1(1-2): p. 69-94.
Mendonça, D., T. Jefferson, and J. Harrald, Collaborative adhocracies and
mix-and-match technologies in emergency management. Communications of
the ACM, 2007. 50(3): p. 44.</p>
        <p>Kendra, J. and T. Wachtendorf, The waterborne evacuation of Lower
Manhattan on September 11: A case of distributed sensemaking, 2006,
University of Delaware Disaster Research Centre.</p>
        <p>Luff, P., et al., Fractured Ecologies: Creating Environments for
Collaboration. Human-Computer Interaction, 2003. 18: p. 51-84.
Hallett, H., Coroner's Inquest into the London Bombings of 7 July 2005,
2011, HM Coroner: London, UK.</p>
        <p>Suchman, L., Human-Machine Reconfigurations: Plans and Situated
Actions. Second ed2007, New York: Cambridge University Press.
Ingold, T., Bringing Things to Life: creative entanglements in a world of
materials, in Realities2010, University of Manchester.</p>
        <p>Milligan, C., C. Roberts, and M. Mort, Telecare and older people: who cares
where? Soc Sci Med, 2011. 72(3): p. 347-54.</p>
        <p>Rogers, Y. Moving on from Weiser's vision of calm computing: Engaging
UbiComp Experiences. in Ubicomp 2006. 2006. Berlin: Springer-Verlag.
Hert, P., et al., Legal safeguards for privacy and data protection in ambient
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Harrald, J. and T. Jefferson. Shared situational awareness in emergency
management mitigation and response. in 40th Annual Hawaii International
Conference on System Sciences HICS07. 2007. Hawaii: IEEE.</p>
        <sec id="sec-4-5-1">
          <title>An Analysis of the use of Cognitive Surplus in Disaster</title>
        </sec>
        <sec id="sec-4-5-2">
          <title>Relief Scenarios</title>
          <p>Mark Roddy1
Abstract. In an increasingly connected world, can the cognitive surplus of the
online community be effectively harnessed to help in the assistance of
managing global disasters? Does this community even want to assist with
disaster relief? The relief experts on the ground are continually being
confronted with life and death scenarios, so how can they trust the veracity of
any assistance provided by the online community? By providing examples of
existing disaster management systems that have successfully leveraged the
online community to assist in disaster relief, this paper suggests that online
philanthropy exists, albeit this assistance does need to be manually verified.
The paper goes on to use the results from an online survey to hypothesize a
collective intelligence model for trusting this assistance. The potential impact of
this could be to reduce the burden that the disaster relief teams have to exert in
order to verify and validate this assistance.
1 Introduction
On the 26th December 2004 an earthquake in the Indian Ocean resulted in one of the
most destructive tsunamis ever to hit the islands of Indonesia. Within the first hours of
this tragic event some 150,000 people had died or were declared missing, and millions
were left homeless. Emergency services were fully stretched in trying to come to the
aid of the victims.
1.1</p>
          <p>Objectives
The objective of this paper is to suggest to the reader a model for a next generation
disaster management system, which would be used to help alleviate the suffering of
future disaster victims.</p>
          <p>The key objectives are to provide:
- Examples of the state of the art for disaster management systems
- Recommendations for the design of future disaster management systems</p>
          <p>Cognitive Surplus and the Wisdom of Crowds
Shirky (2010) describes cognitive surplus as people’s free time and offers insights
into how this might be leveraged to impact changes around the globe. This free time
is separate from people’s work time, where the expectation from the former is not
necessarily market driven - people do not expect to be paid for any activity they are
engaged in during their free time.</p>
          <p>The social scientist Dan Ariely (2008) explores this further - he discusses a scenario
of a Thanksgiving dinner where the son-in-law stands up at the end of the meal and
offers his mother-in-law payment for the services rendered, it was an artificial
scenario but served to highlight the dichotomy between free time and work time
people in their free time do things for free, while people in their work time do things
for payment.</p>
          <p>But the question still exists - how to harness this cognitive surplus and in particular
how can it be leveraged in disaster relief scenarios?
Watching television is an activity usually carried out in our free time, and Shirky
(2010, pp.9-10) writes, “imagine treating the free time of the world’s educated
citizenry as an aggregate, a kind of ‘cognitive surplus’”. Shirky uses the creation of
Wikipedia as a model to measure how big this surplus might be and estimates that the
creation of Wikipedia represents “something like one hundred million hours of human
thought”. He compares this to watching television, which in the US alone is about two
hundred billion hours every year, which is roughly equivalent to two thousand
Wikipedia projects every year from cognitive surplus.</p>
          <p>Through the introduction of innovative online networking technologies it could be
possible to transition the passive usage of our cognitive surplus (e.g. watching
television) to more active engagement to help and support those in need.
The hit television game-show “Who Wants To Be A Millionaire?” asks contestants to
answer a question from four possible answers. If the contestant is unable to answer
the question they are able to rely on three lifelines: ‘Fifty-Fifty’, ‘Phone a Friend’, or
‘Ask the Audience’. An interesting statistic1 is that the ‘Ask the Audience’ lifeline has
a 95% success rate.</p>
          <p>Why is this? It is an example of a phenomenon known as wisdom of the crowd.
Surowiecki (2004, p.70) cites, “The idea of wisdom of crowds also takes
decentralisation as a given and a good, since it implies that if you set a crowd of self
interested, independent people to work in a decentralised way on the same problem,
instead of trying to direct their efforts from the top down, their collective solution is
likely to be better than any other solution you could come up with”.
1 http://en.wikipedia.org/wiki/Who_Wants_to_Be_a_Millionaire%3F “Who Wants To Be A</p>
          <p>Millionaire?”
Wisdom of crowds resonates with the cognitive surplus ideas. On the one hand there
is the potential to leverage the online communities’ cognitive surplus to assist in
disaster relief and on the other hand there is the ability to aggregate the crowd’s
(taken here to mean the online community) responses to arrive at the correct result.
Combining these concepts strongly suggests that a collective intelligence model might
exist that further increases trustworthiness and information veracity, which will be
discussed later in this paper.
3 Disaster Management Systems
This section provides some best in class examples of organisations (all voluntary) that
are using online tools to assist in the relief of disaster management scenarios. Some of
these organisations use collaborative cognitive surplus to provide online support back
into the disaster zone.
3.1 Ushahidi
Ushahidi2 is a not for profit organisation “that specializes in developing free and open
source software for information collection, visualisation and interactive mapping”.
Ushahidi was a response to the violence in the aftermath of the controversial Kenyan
elections of 2008.</p>
          <p>Ushahidi started as a collaborative website set up by a group of Kenyan journalists
and was used to aggregate and map the reports of these violent events. It was seen as
an extremely powerful communication tool, and with over 45,000 users was the
catalyst for the design and development of today’s platform. The platform was
successfully used in many recent disasters, including as a relief response tool for the
Haiti earthquake, when it was used by online volunteers to create a visual crisis map
of the disaster zone, by clustering data mined tweets emanating from the disaster site.3
The volunteers then used Skype to relay the cluster details of their map back to relief
teams.
3.2 The Sahana Software Foundation
The Sahana Software Foundation, established in 2009, is another not for profit
organisation whose mission “is to help alleviate human suffering by giving
emergency managers, disaster response professionals and communities access to the
information that they need to better prepare for and respond to disasters through the
development and promotion of free and open source software and open standards”.
2 http://ushahidi.com/about-us “The Ushahidi Project”
3 http://usatoday30.usatoday.com/tech/news/2011-04-11-japan-social-media_N.htm
Today”
“USA
Sahana originated in Sri Lanka as a response to the Indian Ocean tsunami disaster in
2005.4
The platform has had numerous deployments, including the 2011 earthquake in New
Zealand where it was used to help as a people locator.5
3.3 Crisis Commons
CrisisCommons6 is another example of a voluntary collaborative online community,
whose aim is to support the management of disaster and crisis relief. The community
emerged from so-called CrisisCamps, which are modelled on the
BarCamp/CodeCamp7 concept, to “connect a global network of volunteers who use
creative problem solving and open technologies to help people and communities in
times and places of crisis”. They provide an example of a Voluntary Technical
Community (VTC)8 and are supported directly by the US Federal Emergency
Management Agency (FEMA).</p>
          <p>This community has also been very active in supporting disaster relief efforts, a
typical example being the collective support of the volunteers during the 2011
earthquake in Turkey where they successfully helped the relief agencies with support
response and recovery efforts.
4 Design Recommendations
The European Union Seventh Framework project, SOCIETIES9 has conducted some
initial evaluations with the European Union’s Civil Protection Mechanism (CPM),
using paper prototyping techniques. The objective of SOCIETIES is to design and
evaluate a next generation mobile platform that integrates existing Social Networking
sites with emerging Pervasive Computing frameworks, so as to create likeminded,
purpose driven communities. The paper prototypes were designed to receive feedback
from the CPM’s disaster experts on their views about using the cognitive surplus of
the online community to aid in the disaster relief. The experts were presented with
sample scenarios that attempted to describe how this online community might be
leveraged in a disaster. For example, one scenario described the disaster team being
4 http://wiki.sahanafoundation.org/doku.php “The Sahana Foundation”
5 https://pl.nlm.nih.gov/christchurch/index.php?mod=inw&amp;act=default “People Locator for the</p>
          <p>ChristChurch Earthquake”
6 http://wiki.crisiscommons.org/wiki/Main_Page “Crisis Commons”
7 http://en.wikipedia.org/wiki/BarCamp “Crisis Commons Bar Camp”
8
http://www.emergencymgmt.com/emergency-blogs/campus/Crisis-Commons-Monitors</p>
          <p>Turkey-Earthquake-102311.html “Voluntary Technical Community”
9 http://www.ict-societies.eu/ “FP7 SOCIETIES Project”
confronted by some street signage that they were unable to translate. A digital
photograph of the signage was taken and uploaded to the online community for
translation. Another example asked the volunteers to spot the difference between
satellite images of the disaster zone taken before and after the catastrophe, so roads or
bridges that were destroyed could be identified in advance and alternative routes
coursed. Two key findings10 resulted from this research:
•
•</p>
          <p>Trust: how could the experts in the field trust the veracity of the
results that they were receiving back from the online community?
Automated decision-making: the experts said they would have to be
very wary about handing over life or death decision making to
machines, but were open to experimentation through simulation. They
saw the benefit of automating some of their processes but were
sceptical about where the veracity line would be drawn between
automated services and the traditional manual verification process,
particularly where lives are at stake.</p>
          <p>In addition to this an online survey was undertaken in March 2012 (Roddy, 2012) and
the results showed that a strong willingness does exist for a community of online
volunteers to assist with disaster relief, and that this community would be willing to
offer significant amounts of their cognitive surplus to this philanthropic activity. The
survey also showed that this online community would be willing to provide personal
profile information and that they would also be prepared to operate as part of a
community of volunteers.</p>
          <p>This is important because it indicates a potential model for establishing diversity. An
assumption can be made here that a diverse community of online volunteers exists,
which is at the heart of Surowiecki’s (2004) premise that diversity in the crowd will
provide more accurate results than an expert.</p>
          <p>The next steps would be to prove the above through future experimentation. That
experiment would involve establishing an online user community of volunteers. These
volunteers would provide their profile information at a granularity level that correlates
to diversity; call this a ‘diversity factor’.</p>
          <p>In total there are three components to be designed into this platform:
i. Firstly the platform will need to have some process for deciding whether
to send the data to an expert group or a diverse group. This could be
done using a ‘task tagging profile’ and an ontology or semantic
algorithm.
ii. Secondly the platform needs a process that discovers the appropriate list
of diverse volunteers; labelled as a ‘diversity factor’. Again, this could
be done using ontology assessment of the volunteer’s profile tags.
10</p>
          <p>http://www.ict-societies.eu/files/2011/11/D8.1_public.pdf “SOCIETIES
Evaluation Report”
Paper</p>
          <p>Trial
iii.</p>
          <p>Thirdly the platform needs to be able to predict the ‘certainty or
veracity level’ of the results, which is at the heart of Surowiecki’s
‘Wisdom of Crowds’ model. The problem here is to work out how many
volunteer responses are needed to solve just one problem. The platform
is trying to avoid: a) any mistakes being made, and b) volunteers
deliberately providing false responses. By asking ‘x’ amount of
volunteers to work on a problem and aggregating their responses,
increases the veracity of the feedback.</p>
          <p>An example is summarised in the message sequence chart below:
The chart starts with a help request from the relief team working in the disaster zone.
This could be something like help with parsing through satellite images of the disaster
zone before and after the disaster, and reporting back on the amount of damage that
has been done. So these images are uploaded to the Disaster Management Platform
with a “Help Requested” tag, and a brief description of the profile of the task that they
need help with. In this particular example help is needed parsing the satellite images
for damage.</p>
          <p>Using the “Task Profiler” component the platform now needs to figure out whether
this particular help request requires the attention of an expert group or a diverse group
and so sends the task profile to the Recommender System. The Recommender System
parses through the task profile information and because this particular task does not
require any particular skill advises back to the platform that a diverse group rather
than an expert group is required to solve this task.</p>
          <p>The platform now sends a request to the Diversity System to supply a diverse list of
volunteers. So what does diverse mean here? The precise design of this component
will be a next step but at a high-level the “Diversity Factor” algorithm will data mine
the profiles of the complete list of volunteers (could be from their online social media
profiles) and present back a subset list that is diverse. Diversity here could include:
•
•
•
•
50% of the list could be women
The age profiles could be evenly spread
Their ethnicity could be evenly spread</p>
          <p>The educational profile could be evenly spread
The platform will now send the task to this volunteer list and collate back their
responses. Having aggregated the collated responses, which forms the “Veracity
Level” of the task, the platform forwards the task solution back to the disaster team.
5 Conclusions
This paper has made some recommendations that could aid the design of a collective
intelligence emergency responder tool (this could also be a plug-in to existing
systems, such as the Ushahidi platform). Use cases now need to be defined that list
typical problems encountered in disaster relief, and these use cases would be used as
input to the system design requirements.</p>
          <p>The implemented design could be tested in a simulated environment, by setting up an
experiment with actual relief workers and asking them to send their simulated help
requests into the platform.</p>
          <p>The experiment would continue by engaging on a real user (the online community)
evaluation that compared the results that used the ‘diversity factor’ with those using
the existing system (i.e. the manual verification process). Another important test will
be to prove whether or not diversity is actually needed at all. This could be tested by
setting up a controlled experiment that tests the use cases with the Recommender
System turned ‘off’ and then repeating this again with it turned ‘on’. The overall
objective here is to conclude that the system provides accurate enough results for the
onsite disaster experts to be able to trust the feedback given, and as such remove the
labour intensive manual verification process, thereby freeing up the valuable
resources of the relief teams in the disaster zones.
Available
from:
Available from:
Available
from:
Cernea, D., S Mora, A Perez, A Ebert, A Kerren, M Divitini, DG de La Iglesia, N. Otero
(2012). Tangible and Wearable User Interfaces for Supporting Collaboration among
Emergency Workers, Proc of CRIWG 2012. pp. 192-199.</p>
          <p>Di Loreto I., S. Mora, M. Divitini (2012). Collaborative serious games for crisis management:
an overview. Proc. 21st International IEEE WETICE 2012.</p>
          <p>Kristiansen A., Andreas Storlien, Simone Mora, Birgit R. Krogstie, Monica Divitini (2012).</p>
          <p>Mobile and collaborative timelines for reflection. Proc. of IADIS conference on Mobile
Learning 2012, Berlin, Germany. IADIS Press.</p>
          <p>Krogstie, B., Prilla, M., Knipfer, K., Wessel, D., and Pammer, V. (2012). "Computer support
for reflective learning in the workplace: A model. "International Conference on Advanced
Learning Technologies (ICALT) 2012. City: ACM: Rome.</p>
          <p>Mora, S., Boron, A., &amp; Divitini, M. (2012). CroMAR: Mobile Augmented Reality for
Supporting Reflection on Crowd Management. International Journal of Mobile Human Computer
Interaction, 4(2), 88–101. doi:10.4018/jmhci.2012040107
Roberts, R. and C. Lajtha (2002). A New Approach to Crisis Management. Journal of
Contingencies and Crisis Management vol 10 ( 4) 2002 ,pp. 181 – 91
Sagun, A., D., Bouchlaghem, and J.C Anumba (2008). "A Scenario-based Study on
Information Flow and Collaboration Patterns in Disaster Management," Disasters (33:2), August
2008, pp. 214-238.</p>
          <p>Schwantzer, S., Müller, N., Faltin, N., (2012) D2.2 Software Architecture – version 2,
MIRROR deliverable</p>
          <p>BRIDGE Risk Analyzer: A Collaborative Tool for
Enhanced Risk Analysis in Crisis Situations1</p>
          <p>Mass Soldal Lund and Atle Refsdal</p>
          <p>SINTEF ICT, Oslo, Norway
{atle.refsdal,mass.s.lund}@sintef.no
Abstract. When a crisis occurs, such as a fire in a chemical facility, difficult
decisions need to be made based on assessment of risk. Is it safe enough for
responders to enter the area? Do we need to evacuate the public from the nearby
area? Assessing risks may require information from a number of different
sources, as well as collaboration across organizations and management levels.
In this paper we present ongoing work to develop a collaborative tool to support
risk analysis in crisis situations. The tool will be tightly integrated with a
complementary tool to make coordinated situation assessments, planning, decision
making, information gathering and sharing, thereby providing a unified and
integrated crisis management support facility.</p>
          <p>Keywords: Risk analysis, crisis management
1
Crisis management is a highly challenging task. Big decisions need to be made based
on information from a number of different sources, such as detectors, sensors,
bystanders, the public, on-site responders, and external domain experts. Successful crisis
management depends on the ability to identify and obtain the relevant information, as
well as to process this in a way that provides a good basis for making decisions. A
recent example from Norway showed how unavailability of operational information,
partly due to poor and outdated ICT solutions, contributed to the escalation of a major
crisis [16, pp. 332–334]. These challenges are a major motivation for the BRIDGE
project (http://www.bridgeproject.eu). Focusing on large-scale emergency
management and the ubiquity of ICT support, the project aims to facilitate cross-border and
cross-agency collaboration, allow the creation of a common, comprehensive, and
reliable operational picture of the incident site, enable integration of resources and
technologies into workflow management, and enable active ad-hoc participation of
third parties.
1 The work on which this paper reports has been funded by the European Commission through
the projects BRIDGE (Contract no. 261817) and NESSoS (Contract no. 256980). We are
grateful for the feedback we got from experts during workshops and demonstrations.</p>
          <p>
            Risk analysis is an essential prerequisite for decision making. Ensuring that the
different actors involved in the crisis management and response have a shared
understanding of the relevant risks is an important contribution to establishing shared
situation awareness and a common operational picture. In this paper we present ongoing
work to develop a collaborative tool to support risk analysis in crisis situations, called
the BRIDGE Risk Analyzer (BRA). The BRA will be closely coupled with a tool,
called the BRIDGE Master [
            <xref ref-type="bibr" rid="ref1 ref22">1</xref>
            ], for supporting coordinated situation assessments,
planning, decision making, information gathering and sharing. The Master provides,
among other things, functionality for visualization and management of all collected
information and available resources during an incident and integration with hand held
devices to be used in the field. Together, the BRA and the Master will contribute to a
unified and integrated crisis management support facility.
          </p>
          <p>In this paper we present the method used for researching and developing the BRA
as well as our current results and findings. The paper is structured as follows: In Sect.
2 we present the general research and development method used. A description of
how this method has been instantiated in the first and second iteration is given in Sect.
3 and Sect. 4. In Sect. 5 we present related work, before concluding in Sect. 6.
2</p>
          <p>
            Method
As research and development method we adopt an approach to technology research
provided in [
            <xref ref-type="bibr" rid="ref21">21</xref>
            ]. The approach is focused on development of new and better artifacts
and prescribes an iterative process of three phases.
          </p>
          <p>The first phase – problem analysis – is concerned with identifying the needs for
new and better artifacts. This should preferably be done in interaction with potential
users and other stakeholders. In the second phase – innovation – the goal is to
construct an artifact that satisfies the identified needs. The third and final phase –
evaluation – is an investigation into whether or not the artifact actually satisfies the needs. In
order to do this investigation, hypotheses and predictions concerning the artifact must
be formulated based on the needs. Then these must be tested using a selection of
established research strategies. (For an overview of research strategies, see [13, pp. 31–
34]; the research strategy chosen for the early iterations in the research and
development of the BRA can be classified as judgment studies.)
3</p>
          <p>First Iteration Based on Paper Prototype
For the initial iterations we chose to use a lightweight instantiation of the method. The
goal was to quickly reach a point where we had something concrete that could be
presented to experts in the crisis management domain. This approach would ensure
that we would receive feedback and corrections for bad ideas at an early stage.</p>
          <p>
            Problem Analysis: Literature and Discussions
Our initial problem analysis was carried out as an informal process where we acquired
knowledge about the crisis management domain in general and risk analysis during
crisis situations in particular mainly through literature, brainstorming and discussions.
Typical resources that we drew upon included literature and investigation reports such
as [
            <xref ref-type="bibr" rid="ref17 ref19 ref26 ref5">5,17,19</xref>
            ]. Moreover, we obtained domain knowledge through the Emergency
project (http://heim.ifi.uio.no/~ketils/emergency/the-emergency-project.htm) which aims
to improve decision support in emergency situations. Finally, we drew upon our
general knowledge about risk analysis.
          </p>
          <p>The above process allowed us to establish the following initial set of requirements
for a tool, targeted toward the incident command level, to support risk analysis in
situations where the decision frame is longer than a few minutes: R1: Be simple and
intuitive to use. R2: Support identification and assessment of potential risks toward
the safety of responders or the public, infrastructure, the environment, or other assets.
R3: Facilitate exploitation of preparatory risk analyses performed before the crisis.
R4: Support editing/updating of risk models during the crisis. R5: Support
geographical location of risks. R6: Support identification of information that is typically
needed to assess risks. R7: Facilitate participation of actors, such as domain experts, not
present at the incident site in the analysis.
3.2</p>
          <p>
            Innovation: Paper Prototype
Following the strategy of a lightweight approach to the first iteration, the first artifact
was developed as a paper prototype [
            <xref ref-type="bibr" rid="ref20">20</xref>
            ] of an application to be deployed on an
interactive multi-user touch table. Paper prototypes can be developed with little resources,
while still providing a good basis for discussions and feedback. Fig. 1 shows a picture
of a part of the paper prototype. Although it aimed to fulfill all the requirements
above, space restrictions mean that we must limit ourselves to explain some of the
central aspects.
          </p>
          <p>
            Fig. 1. Paper prototype of the BRA demonstrated at the evaluation workshop
We chose to use graphical risk models expressed in a simplified version of the
CORAS language [
            <xref ref-type="bibr" rid="ref12">12</xref>
            ]. The CORAS language was developed in order to be easily
understood, and from other domains we have positive experiences with using CORAS
models during risk analysis sessions involving actors from very different
backgrounds. Moreover, we believe that graphical models are well suited for use with a
touch interface. The functionality includes interacting with the model and sending
information request to external experts.
          </p>
          <p>P1.1
P1.2
P1.3
P1.4
P1.5
The Oslo participants found the tool useful for the command center, but
wanted simpler support for the incident command. This was modified after we
explained that a library of predefined risk models would be used, so that risk
models need not be built from scratch during the crisis. One participant
seemed to disagree that the tool was too complicated for the incident
command. Still, our overall impression was that a simpler tool is wanted for the
incident command level, so P1.1 was not confirmed. Interestingly, the
Lancaster participants found the models too simple to be used by scientific or
technical advisors, but suitable for local authorities and police, and possibly also
for informing the press and the public.</p>
          <p>As far as we could observe, all participants quickly grasped the meaning of the
models. They did not ask questions that indicated misunderstandings or
incomprehension. We therefore consider that P1.2 was confirmed.</p>
          <p>The functionality for requesting support from external experts was only briefly
explained due to time restrictions. It did not raise further discussion or
comment from the participants. Our impression is that this was seen as a useful
feature, but a clear evaluation of P1.3 could not be made at that point.
A need for a list of risk treatment options that is related to different risk levels,
so that different options are proposed depending on the risk level was
suggested. This means that P1.4 was falsified.</p>
          <p>Apart from the comments described in the evaluation of P1.1, the participants'
feedback did not indicate that any of the features were unsuitable or redundant.</p>
          <p>
            Evaluation: Workshop
The paper prototype was evaluated primarily through workshops organized by
BRIDGE [
            <xref ref-type="bibr" rid="ref1 ref22">1</xref>
            ] in Oslo 29/9-2011 and in Lancaster 16/4-20122. The workshops included
interactive sessions where the paper prototype was presented to experts from the
crisis/emergency domain and the experts were asked questions and encouraged to give
their feedback. Three experts participated in this session in the Oslo workshop, while
two experts participated in the Lancaster workshop. Although not explicitly
formulated as such prior to the workshops, our underlying hypothesis (H), and the predictions
2 BRIDGE also organized a similar workshop in Delft 6/12-2011. However, in this workshop
we presented a version of the BRA for mobile devices, so this is less relevant for this paper.
(P) derived from the hypotheses, can be captured as follows: H: The tool adequately
supports the incident commanders and their assistants w.r.t. risk analysis during
largescale crisis management. P1.1: The workshop participants will consider the BRA easy
to use for incident commanders and their assistants. P1.2: The workshop participants
will easily understand the graphical risk model. P1.3: The workshop participants will
find the possibility to requesting support from external experts to be useful. P1.4: The
workshop participants will not identify additional features that they consider
necessary. P1.5: The workshop participants will not consider any of the presented features
redundant or unsuitable.
          </p>
          <p>Table 1 summarizes our evaluation of the predictions based on an informal analysis
of notes and video recordings of the workshops. We can of course only draw
preliminary conclusions to be followed up by more systematic investigations later.
4</p>
          <p>Second Iteration Based on Executable Prototype
In the second iteration we focused on building an executable prototype, but still doing
fairly lightweight evaluation. The goal was to present something that resembles the
final artifact to get feedback on design decisions at an early development stage.</p>
          <p>Problem Analysis: Refinement Based on Workshops and Interaction
The second problem analysis was primarily based on the evaluation from the first
iteration. Perhaps the most fundamental feedback was the considerations regarding
the target group. Workshop participants had expressed doubt as to whether the tool
was simple enough for use by the incident command, but they had also stated that it
would be useful for the command center, and that it could help making better
assessments. This, together with the fact that a command center will typically be more
involved in a large emergency than the smaller incidents, and that BRIDGE is
concerned with large-scale emergencies, led us to change the target group for the tool to
include the command center, rather than to discard the design. This means that we
added the requirement that it should be possible to use the tool cooperatively both at
the command center and the incident command. We envision that the command center
personnel will typically do most of the actual tailoring and editing of risk models
during the crisis, while the incident command will be able to see the results and make
adjustments as they see fit. This harmonizes well with the idea that the higher
command levels should provide support for the on-site responders. However, the tool
itself should not place strong restrictions on how the work is divided between the
levels, as feedback from the workshops indicates that the level of sophistication of
support tools used by the incident command level can vary greatly. We plan to
develop a simpler version for mobile devices later, but this is beyond the scope of this
paper.</p>
          <p>The evaluation after the first iteration also led to the inclusion of a requirement
based on the proposal described under the evaluation of P1.4. Hence, the list of
requirements from Sect. 3.1 is extended with the following: R8: Facilitate collaborative
use of the tool at the command center and the incident command. R9: Support
identification of proposed risk treatments that depend on estimated risk level.</p>
          <p>
            Innovation: Executable Prototype
The executable prototype of the BRA is developed as a Microsoft PixelSense
(http://www.pixelsense.com) application for the Samsung SUR40. Samsung SUR40 is
a computer built as a table with the table top made up by a 40'' multi-touch screen.
Fig. 2 shows the prototype BRA deployed on the touch screen table. In addition to
functionality for creating and editing simplified CORAS diagrams, the prototype also
connects to middleware developed in the BRIDGE project. Through this middleware
it exchanges messages with the Dynamic Expertise Integration Network (DEIN) [
            <xref ref-type="bibr" rid="ref18">18</xref>
            ],
a system for communicating with off-site experts as part of the crisis management. In
summary we can say that the development of the executable prototype during the
second iteration focused on the fulfillment of requirements R1, R2, R4 and R7
defined in Sect. 3.1, while requirements R3, R5 and R6, as well as requirements R8 and
R9 defined in Sect. 4.1 were postponed to later iterations.
          </p>
          <p>Fig. 2. Executable prototype of the BRA deployed on a Samsung SUR40 table
4.3</p>
          <p>Evaluation: Demonstration
For the second evaluation of the BRA, the prototype was featured as one of several
tools in a project wide demonstration of BRIDGE, held in VersuchStollen Hagerbach
(http://hagerbach.ch ) in September 2012. The BRA was used to review risks of
escalation of a crisis and to send risk specific requests for information through the DEIN
system. At the time of writing, we are still waiting for the participants' feedback.</p>
          <p>The overall hypothesis H from the first evaluation remains the same, except that
we included command center personnel in the target group. Due to the different
nature and focus of the second evaluation, new predictions were formulated to fit the
particularities of the demonstration: P2.1: The domain experts consider the use of risk
models in the BRA as a useful tool for use at the command center and the incident
command. P2.2: The domain experts consider sending requests for information to
DEIN from BRA a useful feature to support the risk analysis. P2.3: The domain
experts do not consider any of the demonstrated features of the BRA redundant or
unsuitable.
5</p>
          <p>
            Related Work
The study of the effectiveness of visual or graphical communication of uncertainty
and risk goes back a couple of decades, though according to a survey from 1999 [
            <xref ref-type="bibr" rid="ref11">11</xref>
            ],
studies testing visual aids in risk communication until that point in time were few. In
one of the first studies [
            <xref ref-type="bibr" rid="ref29 ref8">8</xref>
            ] a group of non-technical was people subjected to a number
of graphical means for visualizing uncertainty. This study showed that how
uncertainty is presented by graphical means is relevant for how it is perceived. A study of
communication of health risks [
            <xref ref-type="bibr" rid="ref24 ref3">3</xref>
            ] found that the respondents preferred a presentation
combining a short text and an illustration over a longer piece of text. The 1999 survey
[
            <xref ref-type="bibr" rid="ref11">11</xref>
            ]concludes that the evidence available in 1999 points in the direction that visual
aids are useful for communicating risk, but that the tasks of the reader (the purpose of
the communication) always must be considered when choosing what aids to apply.
Research on the CORAS language [
            <xref ref-type="bibr" rid="ref27 ref28 ref6 ref7">6,7</xref>
            ] indicates that a simple iconography
combined with text labels is effective in communication of risk, and thus points in the
same direction as earlier research.
          </p>
          <p>
            In [
            <xref ref-type="bibr" rid="ref2 ref23">2</xref>
            ] a risk model, expressed in the CORAS language, for forest fires is developed
based on a process similar to risk and emergency preparedness assessment in the
offshore industry [
            <xref ref-type="bibr" rid="ref15">15</xref>
            ]. The model is parameterized by influence factors such as the
direction and speed of the wind and the quality of the wood. In [
            <xref ref-type="bibr" rid="ref25 ref4">4</xref>
            ] an interactive
mapbased tool capable of visualizing risk is presented. This tool has inspired certain
aspects of the BRA.
          </p>
          <p>
            There exist a number of computerized support tools for incident management, such
as Essential Incident [
            <xref ref-type="bibr" rid="ref9">9</xref>
            ], opsIncident [
            <xref ref-type="bibr" rid="ref10">10</xref>
            ] and E Team [
            <xref ref-type="bibr" rid="ref14">14</xref>
            ]. They all provide support
for information collection and, to varying degree, risk analysis. However, we are not
aware of any tool that uses graphical risk models to be viewed and updated on a
multi-user interactive touch table in a way similar to the BRA.
6
          </p>
          <p>Conclusions and Future Work
Focusing on the method of research and development as well as the results, we have
presented ongoing work to develop a collaborative tool to support risk analysis in
crisis situations. Our goal is to provide, in conjunction with the BRIDGE Master, a
unified and integrated crisis management support facility. Although results so far are
promising, a number of issues still need to be addressed in later iterations.</p>
          <p>The next step in the research and development process is obviously to evaluate the
outcome of the demonstration described in Sect. 4.3, before initiating a new iteration
of the process. In the problem analysis step of this third iteration the evaluation of the
demonstration will be used to revise the list of requirements. The innovation step will
focus on further development of the executable prototype to support the requirements
not addressed so far. Requirements R5 and R6 will be supported by integrating with
the BRIDGE Master and thus making its features and information available to the
BRA. Requirements R3 and R8 will be supported by a risk model repository to hold
preparatory risk models as well as risk models shared among several instances of the
BRA. Requirement R9 will be supported by automated reasoning based on the
information provided to the BRA and conditions specified in the preparatory risk models.
The evaluation of the third iteration will be a second demonstration where the focus
will be on the user interfaces of the BRIDGE system.</p>
          <p>Mathias Wilhelm, Eva Burneleit, Sahin Albayrak
DAI-Labor/TU-Berlin, Ernst-Reuter-Platz 7, 10587 Berlin, Germany</p>
          <p>{firstname.lastname}@dai-labor.de
Abstract. In mass casualty incidents, operation managers have to make
decisions under highly stressful conditions. At present, the tactical information is
mostly written down on paper-based worksheets, which are inconvenient to use.
As a result, the operation managers tend to avoid the paper sheets and try to
remember information which is error-prone. To overcome this issue, this paper
presents an IT-supported tactical worksheet for touch devices. It describes a
user-centered approach that gathers the requirements on the proposed worksheet
from a comprehensive long term expert panel with three senior fire brigade
officers, two of their assistants, three researchers, and one designer. To validate
the specified requirements, a first prototype was implemented and pre-evaluated
in a real mass casualty incident simulation with 20 casualties. The evaluation
revealed further design and implementation aspects to be considered in future
work.</p>
          <p>Keywords: tactical worksheet, tactical decision making, tactical information
visualization, mass casualty incidents
1
In a mass casualty incident (MCI), operation managers are confronted with a great
amount of information, which they have to process in order to make tactical decisions.
Despite modern technologies, the information is still gathered by the on-site staff and
communicated via radio, and by paper. In order to store and to structure all
information, a so called tactical worksheet (TWS) is used. Interviews with senior fire
brigade officers performed in context of this paper revealed that paper-based TWSs are
stationary and inflexible due to their size (DIN/ISO A3 and larger). Additionally,
more than one sheet is necessary because the operational information is dynamic and
changes during the operation. Consequently, the information of the current worksheet
has to be transferred to an additional one or, alternatively, it must be switched
between the current TWS and the previous ones. Due to this overhead and discomfort,
operation managers tend to avoid paper-based TWSs and manage all information in
their mind. Interviewed senior fire brigade officers stated that because of the high
stress, huge amount of information and long operational duration, they can lose
control of the information management or even forget important information. In extreme
case, this issue can cost life.</p>
          <p>
            Addressing these issues, this paper proposes an electronic version of a TWS which
is gathering and managing operational information in real time to support the
operation manager in his decision making. The TWS was developed within the ALARM1
project [
            <xref ref-type="bibr" rid="ref28 ref7">7</xref>
            ] aiming to develop modular IT-solutions which support emergency medical
service providers and rescue staff in mass casualty incident response and training. In
fact, the ALARM solution contains a ubiquitous computing infrastructure providing,
for example, RFID tags in order to record information of casualties, handheld devices
for the rescue stuff, cameras, mobile tablet computers and a robust AD-HOC network
supporting seamless WLAN, GPRS, and satellite communication. This infrastructure
allows a broad collection of operation information seeming appropriate for the
proposed TWS.
          </p>
          <p>In the following section, the paper gives an overview of the state of the art in
which this work is motivated. In section 3, it describes the user-centered design
process and the requirements gathered from the expert panels and interviews with senior
officers and their assistants of the Berlin fire brigade. Based on the collected
requirements, the TWS solution is described in section 4, which is presenting software
development aspects in general as well as the user interface and the interaction design
aspects. In section 5, the implementation of a first prototype and in section 6, its
preevaluation is briefly described. The paper ends with a conclusion in section 7, in
which the approach is discussed and an outlook presenting planned future work.
2</p>
          <p>Related Work
To overcome the disadvantages of paper-based worksheets and to give operation
managers support in an MCI, there exist different approaches. In the following,
selected approaches will be presented and briefly discussed.</p>
          <p>
            In [
            <xref ref-type="bibr" rid="ref2 ref23">2</xref>
            ], a multi-touch table solution supporting natural and intuitive interaction for
the command and staff position is presented. This solution gives an overview about
the current situation by visualizing the number and the location of casualties as well
as of available rescue resources on a map. It is designed primarily for the leading
medical doctor and it supports no input in order to send orders to the rescue resources.
          </p>
          <p>
            A generalized support system for rescue staff is presented in [
            <xref ref-type="bibr" rid="ref24 ref3">3</xref>
            ]. The advantage of
this system is that it can be connected with nearly any existing database, because it
applies a semantic description for the data input. The focus of this project is more on
generalized information and data visualization and less on supporting communication,
e.g. for giving commissions to the rescue resources. A triage system providing
information of the casualties for large displays and handheld devices is presented in [
            <xref ref-type="bibr" rid="ref1 ref22 ref29 ref8">8, 1</xref>
            ].
          </p>
          <p>
            A design methodology for interactive emergency management systems is presented
in [
            <xref ref-type="bibr" rid="ref26 ref5">5</xref>
            ]. This methodology is applied on a task management system including a
backend, decision and planning support, and a user interface for mobile devices. In
[
            <xref ref-type="bibr" rid="ref27 ref6">6</xref>
            ], a design guideline for mobile checklist applications as well as a prototype
imple1 ALARM: Adaptive Lösungsplattform zur Aktiven technischen Unterstützung beim Retten
von Menschenleben (in English: Adaptive solution platform to the active technical support
in saving life)
mentation is presented. The guideline is focused on the different organization (e.g.
police or fire brigade) involved in MCIs. It provides different features such as
execution monitoring and logging.
          </p>
          <p>All presented approaches support the decision process of the operation manager,
but none of them accompanies the operation manager from the beginning to the end
of the operation. Further, no approach discovers the whole spectrum of an operation.
This is the starting point of the research of this paper.
3</p>
          <p>
            Methodology
In order to develop a TWS tailor-made meeting the requirements of an operation
manager, a user-centered design approach was applied. This approach is oriented
mainly on the software requirement analysis and design process proposed in [
            <xref ref-type="bibr" rid="ref25 ref4">4</xref>
            ]. It
consists of four stages (noted below) and was performed with three senior fire brigade
officers and two of their assistants representing the stakeholders. The whole design
process was guided and performed by two researchers and one designer from the
institute of the authors. In the following, the different stages are listed in detail:
1. Requirement Process: At first, the relevant roles including their connection and
the workflow of an MCI were determined by open interviews. The interviews were
performed separately with each of the stakeholders and followed a formless
structure. The stakeholders were asked to explain the whole workflow of an MCI. In
this process, the interviewer made notes and asked questions in between. All
determined roles were covered by the stakeholders.
2. Requirement Elicitation: This elicitation of the requirements of the stakeholders
consisted of a combination of an open interview and scenarios. These scenarios
were oriented on the gathered workflow in stage one. In this process, each
stakeholder simulated a complete MCI workflow based on different paper-based TWSs
investigated from different free available internet sources2.
3. Requirement Analysis: Based on the information gathered in stage two, the
relevant requirements were identified, structured and documented. Afterwards, a
wireframe study was performed and discussed with the stakeholders in order to
create the interaction concept and to model the cooperative workflow. Finally,
mockups serving as design templates for the prototype implementation were
created and discussed.
4. Requirement Validation: In order to validate whether the conceptual design
meets the requirements of the stakeholders, a first prototype was implemented and
evaluated in a small real simulated MCI with 20 casualties. During the whole
simu2 Tactical worksheet examples which were applied for the scenario with the stakeholders:
http://www.idf.nrw.de/service/downloads/downloads_hilfsmittel.php (accessed on 2012/08/22)
http://www.orgl-pm.de/Taktisches_Arbeitsblatt_MANV_PM.pdf (accessed on 2012/08/22)
http://snuconline.com/SNUC_Online.com/Tactical_Worksheets (accessed on 2012/08/22)
http://www.srpmic-nsn.gov/government/fire/sog.asp (accessed on 2012/08/22)
lation, the stakeholders working with a TWS prototype were observed and,
afterwards, interviewed regarding the usage of the TWS. The gathered information was
used to step back to stage three in order to perform the requirement analysis again
based on this new information.
          </p>
          <p>The information gathering process and the requirement analysis proved to be very
time consuming. The following statement of a fire brigade officer highlights the
difficulty of the requirement analysis: “99% of the decisions are decisions from the gut
and only 1% is based on tactical information.” This means, that only few decisions
are based on tactical information such as weather forecast, geographical peculiarities,
or casualties and resources statistics, but these decisions can cost life. The main
challenge was to identify exactly these requirements for the TWS in order to provide the
right information at the right time.
4</p>
          <p>Requirements
In the following, the identified requirements are listed and discussed:
Domain knowledge:
 Up-to-date overview of all casualties: Based on the casualty statistic, the operation
managers plan the operation and manage the rescue resources.
 Up-to-date overview of available resources: Operation managers must be aware of
the available resources at the operation. In particular, they must ensure that enough
resources are available to transport the casualties to hospitals. Another aspect at a
long-term MCI is that the operation managers are responsible for the crew.
Therefore, they need to know the total number of resource staff involved in the MCI.
These aspects imply that it must be recognizable which resources are still
approaching and which already arrived at the operation location (and where they are).
 Map: Based on a map, operation manager can plan the operational structure, e.g.</p>
          <p>where the treatment area should be created.
 Operational areas: It should be possible to create the operational structure with the
TWS. Further, it should be possible to assign a leader and resources to operational
areas as well as to provide the visualization of their position and area on the map.
 Dangers: The dangers should be illustrated on the map including detailed
information about the dangers.
 Weather forecast: Based on the weather forecast, operation managers plan the
operational structure. For instance in case of a fire, they must mind the forecast wind
direction in order to know the direction of the smoke.</p>
          <p>Needs:
 Tasks and Requests: In order to keep the operation manager aware of the given
tasks and received requests from the subunits, the whole task and request handling
should be covered by the TWS and it should keep track of the task status.
 To make notes and sketches: One expressed request was the possibility of making
notes via voice, stylus input or picture snapshots in order to document the
operation, to send the rescue coordination center additional information/impressions of
the operation, or to add some important notes.
 Remember/alarm functionality: Caused by the high impact of stress, operation
managers tend to forget the time. This issue can lead to forgetting periodic
occurring tasks (such as giving a situation report to the rescue coordination center) or
frequent checks of the state of given assignments/requests.
 Documentation: At present, no reversion-save documentation system has been
found recording the decisions of the operation manager and the overall operation
progress. Such documentation is very useful for the review and the post-analysis of
the operation as well as for the training of rescue staff. Furthermore, it could be
useful for the operation manager to clarify the operational decisions in case of any
legal actions.
 Checklists: The importance of checklists was noted in nearly all interviews within
the first and the second stage of the design process. A checklist should contain
frequently occurring tasks at each MCI such as to wear a signal vest signing to be the
operation manager, to create a treatment place, or to give the situation report to the
rescue coordination center. In order to create one, some example checklists from
the fire brigade were received. All fire brigade officers disliked the checklists in
the wireframe concept. It was recognized that they have not to be reminded of
everyday business duties. However, it was discovered that they need to be reminded of
periodic tasks such as to give a situation report to the rescue coordination center.
Design aspects:
 Strict hierarchal chain of commands: The TWS must not violate the strict
hierarchal chain of commands. For instance, a sub-operational unit leader should not be
able to send a request for additional resources (e.g. for transporting casualties to
the hospitals) to the rescue coordination center.
 Simple to use: MCIs as well as their simulations occur very rarely. Thus, it can
happen that operation managers have no contact with the TWS for month or even
years. Consequently, all user interfaces must be intuitive, easy to use and robust.
5</p>
          <p>Concept
After the identification of the requirements on the TWS, the following six workflow
use cases were created in order to design the interaction workflow: alerting and drive,
arriving and role changing, situation assessment and situation report, giving
commission and sending a request, (sub-) operational units, and information and note area.
The design is based on the requirement, that all important operation information must
be visible on one view. Additionally, the design concept should be transferable to
different touch devices, e.g. large multi-touch tables, tablets or smart phones. To
fulfill this requirement, to create the interaction concept and to model the cooperative
workflow, a wireframe-based prototype was developed (Fig. 1). Particularly with
regard to the requirement of displaying all relevant information on one view, the
design concept has been split into the following four equal sized areas (Fig. 2):
 Map area: This area provides the following full multi-touch-based interactive
views: a street map, a combination of a satellite view and a street map, an object
plan if available, and a free sketch/note area. The two map views include the
illustration of (sub-) operational units, dangers, casualties and some additional
information such as wind direction.
 Information area: Here, the over-all operation information is displayed ranging
from arbitrary information such as operation address, (operation) time, to casualties
and resources statistics.
 (Sub-) operational unit area: In this area, all (sub-) operational units are listed
providing specific information such as (sub-) operational unit leader, assigned
resources, or casualties in this (sub-) operational unit.
 Task and Request area: This is a management area providing an overview of all
given tasks/commissions and received requests, as well as an log view
documenting the inputs of the user and incoming events, and a note and documentation area
allowing to record or to write down some notes.</p>
          <p>Fig. 1. Wireframes for the TWS at different design/conceptual phases (left is an early version
and right an advanced one).</p>
          <p>Fig. 2. The final mockup showing the four area design.</p>
          <p>In order to provide a more detailed and larger view, each area can be resized by a
short single touch inside an area expanding buttons. It is also possible to enlarge two
areas at the same time. Last, but not least, the TWS supports drag and drop actions
between the different areas for special interactive elements, e.g. dragging an operation
unit from the operation unit area on the map. Thanks to a modular design, all areas
and their interactive elements can be used as single modules. Therefore, it is possible
to transfer the whole concept to smaller screens.</p>
          <p>Besides the requirements concerning interaction and design aspects, further
functionalities were considered in the conceptual phase such as an automatic sending of
the situation report (because the TWS holds all information to be given in a situation
report and thus, the operation manager does not have to be reminded to do it),
reminding of special events (e.g. that not enough resources are available to transport the
casualties or to check the state of given commissions), and a role rights management
component controlling and managing the displayed information for all roles.</p>
          <p>
            After the wireframes were accepted by the fire brigade officers and their assistants,
mockups were created. These mockups served as design templates for the prototype
implementation.
6
To validate whether the design concept meets the requirements of the operation
manager, a preliminary prototype was implemented and evaluated in an MCI simulation
with 20 supernumeraries acting as casualties. This simulation was originated to
perform an integration and cooperation test of all components developed in context of the
ALARM-project [
            <xref ref-type="bibr" rid="ref28 ref7">7</xref>
            ]. Consequently, the simulation did not claim to simulate an MCI.
          </p>
          <p>Aligned to the ALARM-project solution, the TWS receives and sends all
information from/to a local server, the so called local platform, via ActiveMQ3. The local
platform is the central element of the operational structure. It gathers all accruing
operation information from mobile clients such as triage or transport information.
Every time new information is coming in, the local platform forwards this information
to the TWS. The TWS prototype itself was implemented in Java using MT4j4,
supported no input functionalities, and was deployed on a Motion J3500 tablet PC5.</p>
          <p>The simulation consisted of only one treatment area which was already build-up at
the beginning. During the whole simulation, one researcher accompanied the
operational manager and noted everything related to the TWS including issues, the way of
interaction, and remarks of the operation manager. This intermediate evaluation
revealed open design issues such as the difficulty of reading color-coded casualty
statistics in bright daylight and new requirements such as more variations of the casualty
statistics, and the wish of recognizing possible problems in the triage process such as
the need of more rescue staff for the triage. The notes from the simulation are
currently analyzed and will be considered in the requirements analysis again.
http://activemq.apache.org/ (accessed on 2012/08/22)
http://www.mt4j.org (accessed on 2012/08/22)
http://www.motioncomputing.com/products/tablet_pc_J35.asp (accessed on 2012/08/22)
In this paper, an IT supported tactical worksheet supporting operation managers in
their decision making was presented. It includes the comprehensive requirement
analysis and conceptual aspects. Although the requirements were established in context of
the ALARM project for the Berlin fire brigade, they should be general enough to
apply to other fire brigades. Finally, a preliminary prototype was evaluated in a real
MCI simulation with 20 casualties in order to validate the design concept developed
from the identified requirements. The evaluation revealed useful feedback to the
design which has to be still analyzed. Based on information gathered from this analysis,
the requirement analysis as described in section 3 has to be performed again.
Furthermore, it will be considered how the ubiquitous computing infrastructure of the
ALARM solution can be used to recognize critical situations at the MCI. The
reworked design concept and an enhanced prototype implementation will be tested on a
real MCI simulation with about 33 casualties.</p>
          <p>Acknowledgements. This work originated in conjunction with the ALARM project
which is sponsored by the German Federal Ministry of Education and Research
(contract/grant number 13N10109).</p>
          <p>References</p>
          <p>Applying AmI Technologies to Crisis Management:</p>
          <p>AmI 2012 Workshop Summary
Monica Divitini1, Babak A. Farshchian2, Jacqueline Floch2, Ragnhild Halvorsrud2,
Simone Mora1 and Michael Stiso2</p>
          <p>1 NTNU,</p>
          <p>N-7491 Trondheim, Norway
{monica.divitini, simone.mora}@idi.ntnu.no</p>
          <p>2 SINTEF ICT,</p>
          <p>P.O.Box 4760 Sluppen, N-7465 Trondheim, Norway
{babak.farshchian, jacqueline.floch, ragnhild.halvorsrud, michael.stiso}@sintef.no
Abstract. The AmI4CM workshop was organized as part of AmI 2012 in Pisa,
Italy. This short paper summarizes the workshop content and the discussions
that took place during the workshop.
1</p>
          <p>The workshop aims to bring together researchers and practitioners working on the
application of AmI (Ambient Intelligence) to crisis and disaster management. Because
of their pervasiveness and ease of use, AmI technologies hold a great potential to
support crisis management in an efficient and effective way. The focus of the
workshop is to better understand (1) the strengths of the AmI paradigm, (2)
challenges to its application, and (3) its potential in the development of innovative
solutions. The workshop is open to participation from different standpoints, including
platform and user interaction issues, methodological approaches, and specific
applications.</p>
          <p>The workshop is jointly organized by three projects that investigate ICT support
for crisis management from different perspectives. BRIDGE1 aims at building a
system to support interoperability – both technical and social – in large-scale
emergency management. MIRROR2 aims at developing ICT tools for supporting
workplace reflection and learning. Training of crisis workers is also a core application
domain of the MIRROR project. SOCIETIES3 aims at extending the application of
pervasive computing beyond the individual to communities of users, developing the
concept of Cooperating Smart Spaces. Disaster management is chosen as one area for
1 http://www.bridgeproject.eu/en
2 http://www.mirror-project.eu/
3 http://www.ict-societies.eu/
the evaluation of the proposed solutions in SOCIETIES. All three projects are funded
by the EU Seventh Framework Programme.</p>
          <p>Papers: The workshop has an open call and is advertised in a long range of
relevant lists and communities. Organizers use easychair.org to do the review process.
The workshop papers are peer-reviewed by the organizing committee4. Eight papers
were received by end of deadline for submission in 2012. All eight were accepted for
participation in the workshop. As you can see in the proceedings, the papers represent
diverse aspects of AmI in crisis management, including tools, platforms, studies and
observations.</p>
          <p>Workshop participation: The workshop was divided into two parts: presentations
in the morning and a SWOT analysis in the afternoon. All accepted papers were
presented by the authors during the workshop, and all but one of the authors
participated in the SWOT session in the afternoon. The SWOT session was interactive
and involved all the participants at equal level.</p>
          <p>Preparations: In addition to the paper review process we also asked the
participants to create profile cards for themselves, which turned out to be very useful
during the workshop (see Figure 1). We also asked Jacqueline to give the workshop
an overview of AmI, how it was defined in the literature, and what applications it had.
The presentation was given in the beginning of the workshop in order to create a
common understanding of the subject.
4 Since this is the first time we organized this workshop we did not extend to a larger reviewer
group. This will be done for future editions.
Besides the papers that are presented in these proceedings, the other major deliverable
from the workshop is a SWOT analysis5 that we did during the workshop. The
process consisted of two parts, one brainstorming part and one clustering part.</p>
          <p>In the brainstorming part the participants were given a 20 minutes individual task
of writing down their contribution to the analysis on Post-It notes. Afterwards each
participant was asked to present the contribution to the others. We used the windows
in the room to hang the notes. Table 1 at the end of the paper shows a raw format of
the contributions.</p>
          <p>The clustering part was about grouping the contributions to major thematic groups.
This task was also done involving the whole group of participants (see Figure 2). At
the end we documented the results in a mind map. A portion of the map is shown in
Figure 3. The groups under each heading included the following:
 Strengths: Support for situation awareness, support for non-experts,
diffused enabling technologies such as smart phones, relevance for the
society.
 Weaknesses: Technology-driven focus, inherent technological
complexity, contribution to information overload, lack of robustness in
the available technology and systems.
 Opportunities: Emerging technological trends that can help AmI4CM, can
contribute better to organizational aspects and logistics, can help in
analysing large amounts of data, can be used also for preparedness.
 Threats: Methodological weakness (real world evaluations and validations
almost possible), integration and standardization challenges, technological
challenges (e.g. infrastructure failure during disasters), lack of acceptance
(e.g. big brother issues, usability issues).</p>
          <p>If you need the complete mind map document please contact one of the co-organizers.
4</p>
          <p>Future work
The workshop home page6 will work as a blog for the community of the participants.
We believe the workshop contributed positively to the field. The participants were
very active before and during the workshop. We hope the workshop will continue as a
series as part of the AmI conferences or elsewhere. We thank all the participants for
the cooperation.
5 SWOT analysis (alternately SWOT Matrix) is a structured planning method used to evaluate
the Strengths, Weaknesses, Opportunities, and Threats involved in a project or in a business
venture. (Definition from Wikipedia)
6 http://research.idi.ntnu.no/ami4cm/</p>
          <p>Harmful
Weakness: Lack of trust in automation, Lack of privacy,
Infrastructure to set up, Many prototyped solutions are not
stable enough, e.g. network, Security/privacy, Inability to
observe relevant information, Introduce additional
technical overhead, A tendency to remove the social, A
tendency to focus on the technical, Non-technological
issues might hamper use of technology during crisis, Too
much reliance on infrastructure, Provide useful
information, Saving time, Regional differences, need to do
lots of adoption work, Access to social data might be
limited in rural areas, Lack of common
framework/middleware for integration, Problems making
sense of a lot of collected data, Weakness in the design
process, with multiple stakeholders, Lack of robustness,
Rising complexity of the systems, and integration with
existing infrastructures. Complex systems with a lot of
risks, Lack of integration with everyday life for normal
people, Fragile and too complex systems
Threats: Communication barriers among agencies, There
is a gap between technical and application-related
knowledge, Infrastructure threats, Dependency on
technology can become a problem when technology not
available, Low user acceptance, Misinterpretation of
prototypes because they are often too mature for user
involvement, Network and service availability, Difficult to
get tools in daily practice, Successful use of this type of
technology might require too much costs, Accountability,
Lack of acceptance due to privacy issues, Users not
allowed to do real crisis, barrier, Invasiveness of AmI
technologies, Acceptance and the difficulty of it, Trust in
technology when there is no continuous usage, Integration
into existing organizational patterns and existing
technologies, Difficulty with standardization, Lack of
transparency, Very different scenarios; challenge for
generalizing, Methodogically weak when it comes to
evaluation, Big brother</p>
        </sec>
      </sec>
    </sec>
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