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  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>Could Participation Support Sustainability in Requirements engineering ?</article-title>
      </title-group>
      <contrib-group>
        <aff id="aff0">
          <label>0</label>
          <institution>PReCISE, NaGRIDD, University of Namur</institution>
          ,
          <country country="BE">Belgium</country>
        </aff>
      </contrib-group>
      <abstract>
        <p>-Many disciplines see a paradigm shift towards more participative processes. Requirements Engineering is a collaboratively creative process, so it entails stakeholder participation to a certain level. But how far should stakeholders be involved? Would more participation result in more sustainable systems? We draw on some studies from other disciplines to indicate that participation has indeed potential to support sustainability, if some obstacles can be handled appropriately. Index Terms-Participation, Sustainability, Requirements Engineering.1</p>
      </abstract>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>Martin Mahaux</title>
      <sec id="sec-1-1">
        <title>I. INTRODUCTION</title>
        <p>
          Participation refers to the involvement of several
stakeholders in the process of doing something. As RE is a
collaboratively creative process [
          <xref ref-type="bibr" rid="ref3">1</xref>
          ], participation is always
present, in a more or less direct way. The question is thus not
whether or not to use participation, but rather it is to decide on
who will participate (how many different stake areas will be
represented in the various discussions), how pa@rticipation
will be facilitated (directly or indirectly via an analyst), how far
participants will be allowed to influence decisions (from bare
consultation to real decision making), and on what matter(s)
participation will be allowed (low level details, high level
objectives, or everything that’s in-between).
        </p>
        <p>We may define “participative RE processes” as those where
stakeholders from various areas of stakes are expected to
actively work together to discover, validate, document or
analyze requirements elements. A process is considered more
participative if more people from more stake areas are
involved, if they interact in a more direct way with each other,
if their potential influence on decisions is bigger, and if they
are allowed to influence on more topics. For example, an
analyst interviewing stakeholders at the start of a project and
then not referring back to them before the go-live is on the
lower scale of participation. Agile processes with scrum
meetings every morning and client demonstration every week
are certainly higher. Using participative design techniques (as
creative workshops) with final users and several experts will
also raise the level of participation of an RE process.</p>
      </sec>
      <sec id="sec-1-2">
        <title>Copyright © 2013 for the individual papers by the papers' authors. Copying permitted only for private and academic purposes. This volume is published and copyrighted by its editors.</title>
      </sec>
      <sec id="sec-1-3">
        <title>The research question is: Would an increase in the level of</title>
        <p>participation in RE processes lead to more sustainable systems?</p>
      </sec>
      <sec id="sec-1-4">
        <title>To bring a tentative answer to this question, we explore some other disciplines where participation is discussed.</title>
      </sec>
      <sec id="sec-1-5">
        <title>II. MORE AND MORE PARTICIPATION</title>
        <p>
          Virtually any discipline is seeing a participative trend
growing. Health is perhaps an interesting one, where the
almighty power of the specialist is slowly leaving space to
online health forums, where experiences are shared, and
advices come from all directions. More formal forms of
participative health processes are carefully studied by
researchers [
          <xref ref-type="bibr" rid="ref4">2</xref>
          ]. Learning is no longer in the hands of teachers
[
          <xref ref-type="bibr" rid="ref5">3</xref>
          ], and universities have to now count with the competition of
online co-learning platforms [4], let alone the ultra-famous
collaborative knowledge platforms such as Wikipedia.
        </p>
      </sec>
      <sec id="sec-1-6">
        <title>Journalism has been strongly challenged by social networks,</title>
        <p>
          micro-blogging platforms and online media, changing the
paradigm from broadcast to multi-directional discussion [
          <xref ref-type="bibr" rid="ref7">5</xref>
          ].
Crowd-funding has also made media more independent from
private funding agencies, bringing participation to the next
level in this discipline [6]. In design, participation is well
known, especially in Nordic countries [
          <xref ref-type="bibr" rid="ref10">7</xref>
          ]. In engineering, the
most famous examples probably belong to open source
software development, and more recently the success of agile
methods also shows the interest in participation. But hardware
is also seeing open source striking, with the first open source
cars arriving on roads [8], [
          <xref ref-type="bibr" rid="ref12">9</xref>
          ]. Participative policy making is
also breathing fresh air into our democracies around the world
[10], [11], [12]. Finally, social development projects have since
some time now been involving local communities in the
decision making process, for example allowing them to
participate in environmental assessment [13], or in designing
projects such as schools, garbage collection, river management
schemes, and the like [14], [15].
        </p>
      </sec>
      <sec id="sec-1-7">
        <title>III. DOES PARTICIPATION LEAD TO SUSTAINABILTY ?</title>
        <p>The studies and experiments related to in the section above,
along with the experience that the author has as a facilitator of
participative processes in RE, lead us to think that, indeed,
participation has a strong potential to lead to more sustainable
systems. However, this will not be automatic, and many
obstacles have to be mitigated. We develop below an initial
argumentation, building on studies in the social development
and journalism domains.</p>
        <sec id="sec-1-7-1">
          <title>A. Promises</title>
          <p>Firstly, it is worth to note that in social development
projects, participation is seen as being a component of
sustainable development [15]. In this discipline, participation
has been seen as a way to empower people, consequently
leading to a better control on their own lives in the long term
[14]. A similar pattern exists when, in a company, participative
innovation is fostered, leading to empowerment and more
satisfaction [16]. In short, we can say that successful
participation means empowerment, which obviously supports
social sustainability.</p>
          <p>Empowering people also relates to democracy, and
participation efforts in this sector have shown that sustainable
development indeed needs participation [10]. Both in Africa
and in Belgium, participation is shown to work well and to
relate to sustainable decision making from involved citizens
[14], [15]. Those works also indicate that projects using
successful participation have a better acceptance rate, last
longer and consequently have a stronger impact. This relates to
sustainability in that projects that are not accepted or
shortlived represent an important waste of resources and energy.</p>
          <p>
            In Belgium, cases illustrate how participation allows
deconstruction and creative reconstruction of problem frames,
by allowing circulation of the problem in various dimensions
and spaces. Participation helps to open up the solution space
and let us come to richer solutions that cope with more
objectives and constraints, including sustainability constraints
that were sometimes out of the initial scope, before the
participation [15]. Doelle and Sinclair also advocate that a
consensus making form of participation will be more efficient
and lead to more sustainable outcomes than an a-posteriori
assessment one [13]. Journalism also indicates promises from
participation, imagining the discipline as a conversation rather
than broadcasting [6], nurturing better democracy. People are
ready to participatively fund independent journals, and are
shown to do so for contributing to common good and social
change [
            <xref ref-type="bibr" rid="ref7">5</xref>
            ]. In all these cases, however, specific actions have to
be taken in order to mitigate some obstacles that we describe
below.
          </p>
        </sec>
        <sec id="sec-1-7-2">
          <title>B. Obstacles and Possible Mitigations</title>
        </sec>
      </sec>
      <sec id="sec-1-8">
        <title>It is clear that participation is not automatically a success.</title>
        <p>Real participative processes may be rich, but always cost time,
and are not always possible or even desirable. The first
problem with participative processes concerns the possibility
for the participation to be controlled by a certain type of
people, more skilled or culturally stronger. The idea that
participation is a discussion forum without rules must thus be
rejected, at the risk of seeing the stronger impose its opinions
by influencing others in a way or another [15]. Lyons et al.
indicate experiences where participation failed for such reasons
[14].</p>
        <p>
          But even if there is no such strong person or group, the risk
of seeing participants fighting for their own personal, local,
short-term interests exists. In these circumstances, the process
will be inefficient and lead nowhere. Lyons et al. also show
such examples in African development projects: where no
democratic and transparent cultures and infrastructures were in
place around the project, the participation failed to bear its
promises [14]. Participative processes are indeed vulnerable to
malfunctioning environments. There is sometimes a huge work
to accomplish before the environment is ready for participation.
The failure described above draws this conclusion, along with
failures in participative journalism: Goode indicates that people
and systems, including software running at major crowd-media
platforms, have to make their way [
          <xref ref-type="bibr" rid="ref7">5</xref>
          ]. Strong facilitation may
compensate for imperfect environments, to a certain extent. In
a recent work [
          <xref ref-type="bibr" rid="ref3">1</xref>
          ], we have studied all factors that influence the
effectiveness of groups in collaboratively creative efforts. This
work indeed indicates that people have to make their way,
including facilitators of such processes, and all participants.
        </p>
      </sec>
      <sec id="sec-1-9">
        <title>Where the culture is focused on the individual, on fighting for one’s own ideas, on competition, such as in many companies, there are indeed some precautions to take when starting participation initiatives.</title>
        <p>
          Another common concern is about the quality of work that
can be achieved by amateurs participating, and the place that
professional, or experts, should take in the process. The
example of online medical forums is probably making this
problem clear. Bypassing doctors and doing auto-diagnostic
and auto-medication online can potentially be extremely
dangerous. Similarly, information relayed by micro-blogging
platforms, escaping the journalistic validation, have the
potential to convey wrong information at a dangerously rapid
rate [
          <xref ref-type="bibr" rid="ref7">5</xref>
          ]. Consequently, participation must not be seen as
excluding professionals and experts from the process, but as
reinventing the relation between them and the
public/user/audience. This relation cannot be unidirectional
anymore, but places experts and pro’s at the centre of a
discussion: they have to act as facilitators, consultant,
validators. For example, the participative policy making effort
led in Belgium had invited experts from the academy and
industry to present state of the art and answer questions in the
various areas of expertise that the 1000 selected citizens would
discuss. The process was managed professionally, and
employed trained facilitators [11]. Journalists using Twitter
feeds and cross-checking information are another example.
        </p>
        <p>Finally, we underline that, if participation is to lead to more
sustainability, beyond the positive social aspect of empowering
people, we need participants who care about sustainability. The
various cases of urban development in Belgium showed that
involving a greater public did brought environmental concerns
to the front while some of these aspects had been neglected by
experts. In general, participation relies on strong stakeholders
analysis, which we have been used to in Requirements</p>
      </sec>
      <sec id="sec-1-10">
        <title>Engineering. In the case of sustainable systems design, we need to ensure that some stakeholders will stand up for sustainability concerns [17].</title>
      </sec>
      <sec id="sec-1-11">
        <title>IV. CONCLUSION</title>
        <p>Participation has the potential to lead to more sustainable
systems, mainly by empowering participants and by offering
the possibility to creatively use a diversity of points of view to
build more adequate systems, and systems that respect more
sustainability constraints. Indeed, the involvement of more
stakeholders tends to bring more sustainability concerns to the
front than when experts only analyzed situations.</p>
      </sec>
      <sec id="sec-1-12">
        <title>However, such processes are vulnerable to environments</title>
        <p>and people and, sometimes, important work is needed before
participation can be a success. Facilitation will be needed too,
this is the new role of experts and professionals, changing their
relation to the users/public/audience.</p>
        <p>
          Important questions also remain to be answered, such as
how should one select stakeholders so that together they will
emphasize all important sustainability aspects to account for in
a system; or, how many stakeholders should one draw from a
particular community to be sure that sustainability will be
covered during requirement elicitation?
[
          <xref ref-type="bibr" rid="ref3">1</xref>
          ]
[
          <xref ref-type="bibr" rid="ref4">2</xref>
          ]
[
          <xref ref-type="bibr" rid="ref5">3</xref>
          ]
[4]
[
          <xref ref-type="bibr" rid="ref7">5</xref>
          ]
        </p>
      </sec>
      <sec id="sec-1-13">
        <title>V. REFERENCES</title>
      </sec>
      <sec id="sec-1-14">
        <title>M. Mahaux, O. Gotel, K. Schmid, A. Mavin, L. Nguyen, and</title>
      </sec>
      <sec id="sec-1-15">
        <title>M. Luisa, ‘Collaborative Creativity in Requirements</title>
      </sec>
      <sec id="sec-1-16">
        <title>Engineering: Analysis and Practical Advice.’, in Proc. 7th int.</title>
        <p>IEEE conf. on Research Challenges in Information Science,</p>
      </sec>
      <sec id="sec-1-17">
        <title>Paris, France, 2013.</title>
      </sec>
      <sec id="sec-1-18">
        <title>S. Gendron, ‘La pratique participative en santé publique  : l’émergence d’un paradigme’, 2002.</title>
      </sec>
      <sec id="sec-1-19">
        <title>T. B. Tsien and M. Tsui, ‘A participative learning and</title>
        <p>teaching model: the partnership of students and teachers in
practice teaching’, Soc. Work Educ., vol. 26, no. 4, pp. 348–
358, 2007.
‘Co-Learning’. [Online]. Available:
http://www.colearning.com/. [Accessed: 03-May-2013].</p>
      </sec>
      <sec id="sec-1-20">
        <title>L. Goode, ‘Social news, citizen journalism and democracy’,</title>
        <p>New Media Soc., vol. 11, no. 8, pp. 1287–1305, 2009.
[6] T. Aitamurto, ‘The Impact of Crowdfunding on Journalism’,</p>
        <p>
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[
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[8] ‘Local Motors’. [Online]. Available: http://localmotors.com/.
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        <p>
          [Accessed: 03-May-2013].
[
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[10] M. Reuchamps, ‘Le G1000’, 2011. [Online]. Available:
http://orbi.ulg.ac.be/handle/2268/142718. [Accessed:
03-May2013].
[11] ‘G1000  : Platform for democratic innovation’. [Online].
        </p>
        <p>Available: http://www.g1000.org/en/. [Accessed:
03-May2013].
[12] ‘Welcome to Participedia | Participedia’. [Online]. Available:
http://www.participedia.net/. [Accessed: 03-May-2013].
[13] M. Doelle and A. J. Sinclair, ‘Time for a new approach to
public participation in EA: Promoting cooperation and
consensus for sustainability’, Environ. Impact Assess. Rev.,
vol. 26, no. 2, pp. 185–205, Mar. 2006.
[14] M. Lyons, C. Smuts, and A. Stephens, ‘Participation,</p>
      </sec>
      <sec id="sec-1-21">
        <title>Empowerment and Sustainability: (How) Do the Links</title>
        <p>Work?’, Urban Stud., vol. 38, no. 8, pp. 1233–1251, Jan.
2001.
[15] M. Mormont, Catherine Mougenot, and C. Dasnoy, ‘La
participation composante du développement durable  : quatre
études de cas’, Vertigo - Rev. Électronique En Sci. Environ.,
no. Volume 7 Numéro 2, Sep. 2006.
[16] ‘Etude sur l’innovation participative 2011’. [Online].</p>
        <p>Available: http://www.innovacteurs.asso.fr/?page_id=29.
[Accessed: 10-Jan-2012].
[17] B. Penzenstadler, Femmer, Henning, and Richardson, Debra,
‘Who Is the Advocate? Stakeholders for Sustainability’, in
&lt;To be defined&gt;.
(and other domains)
To Requirements Engineering:</p>
        <p>Will</p>
        <p>More</p>
        <p>Participation lead to
More</p>
        <p>Sustainable
Systems
Influence</p>
        <p>decisions
of participation
Many, Direct</p>
        <p>and more
bidirectional
conversation...</p>
        <p>Development</p>
        <p>Projects
Local communities are
invited to take active roles
development projects that</p>
        <p>affect them: schools,
garbage management and
the like are more and more
designed by all</p>
        <p>Health
Online health forums
are countless. People
help each other and
take active role in
sustaining their health
and their peers ones</p>
        <p>Policy Making</p>
        <p>Voting is not enough.</p>
        <p>Citizen's deliberations and
panels reinvent the way
citizens can help politicians
get out of the dead ends...</p>
        <p>Learning &amp;
Knowledge
Anyone can now offer
courses on anything via
online learning platforms.</p>
        <p>Knowledge is built
collaboratively via wikis.</p>
        <p>Engineering
While well known in IT,
open source is also
permeating hardware:
the first open source
cars are coming!.
… if obstacles can be mitigated.
Will this be restricted to a certain elite, more
skilled or able to influence others ?
Can this process live in</p>
        <p>any
environment? People, structures, cultures are
not necessarily ready for this kind of reasoning...</p>
        <p>People</p>
        <p>will fight for their interest where
local, personal and short term concerns might take
over collective interest and long term challenges
such</p>
        <p>as sustainability ?
Will amateurs take over experts and pro's alike, and
still be able to produce quality work?</p>
        <p>Specific facilitation is required to enable a fairly
distributed network of influence.
environment has to
specifically set up for participation.</p>
        <p>excluding</p>
        <p>High Participation
…from studies
and</p>
        <p>experiments
in those</p>
        <p>fields, we learn that
participation can lead to
more sustainability...</p>
        <p>People are</p>
        <p>empowered, so more happy, as
they have more control over their lives / their work.</p>
        <p>democracy is revived by this empowerment.</p>
        <p>Participation</p>
        <p>opens up solution
spaces, entailing consensus making out of a large
spectrum of points of view, allowing for a richer and
more</p>
        <p>processes, and</p>
        <p>RE is a
collaboratively
creative
process, so
participation is required
some point. But how far should
we take it ?
how
does that impact sustainability ?</p>
      </sec>
    </sec>
  </body>
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