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TRANSCRIPT
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Abstract— In the last decade, infographic becomes a popular
method to visualisation data and deliver information to an
audience with a lot of advantages claimed related to the technique
of present the data with the beautiful presentation. In this paper,
we discuss why people use the infographic, the benefits of the
infographic as tools for convey information, and the main problem
that exist in developing the infographic. Furthermore, we also
investigate the technique of evaluating the infographic and suggest
the recommendation for improving the quality of the infographic
in the future.
Index Terms— Information graphic, information visualization
evaluation
I. INTRODUCTION
nfographic is abbreviation from information graphics
which is a technique to visualise data or idea from
complex information to something that easier to digest by
the audiences. Infographic specifically to represent the data or
knowledge by telling a story, where the data visualisation is
usually automatically generated and used to make sense of large
amounts of data or information, especially in science and
academics [2, 3].
Infographics expected to be a help tool for understanding,
and need to be functional, beautiful and insightful. Infographics
also must support audiences discover deep and valuable facts
that hidden in the complexity. Infographics have included a new
definition that means a larger graphic design that combines data
visualisations, illustrations, text, and image together into a
format that tells a complete story [4].
Furthermore, infographic usually hand-crafted and made
for one specific dataset. The content also context-sensitive and
tells a premeditated story, so it is claimed as the best for guiding
the conclusions of the audience [2]. Nowadays, infographics
commonly used as a visual communication tool in various
fields, such as in education [29], marketing [30], healthcare [8],
newspaper [15], and government [31].
II. INFOGRAPHIC OVERVIEW
Infographics have become more like articles or speeches
than charts. Their purpose can be categorised into the same
three objectives as public speaking: to inform, entertain, or
persuade the audience. They have introductions to get readers’
attention, so the readers know why they should take the time to
read the infographic. They end with conclusions and calls to
action, so the readers have some indication of what they should
do with the information they have just learned [4].
Over the past few years, infographics have exploded in
popularity. According to Google Trend, the prevalence of this
phenomenon began to increase in 2010 and has been continuing
ever since [6]. Krum (2013) shows that in the three years (2010-
2012) had seen extraordinary growth in people searching for the
term infographics (fig. 1) because the Internet had changed the
term into a household word when 30 years ago the word was
only used by art directors and print publication.
Figure 1 The growth of term infographic in a search engine [4].
A. History and Evolution
Infographics become a common approach to displaying
content in a visual way. Despite the rise in popularity,
infographic is not a new methodology. Data visualisation has
been around for centuries in the form of maps and other
illustrations [14]. The human has been using icons, graphics,
and pictures throughout history to tell stories, share
information, and build knowledge [27] as shown in figure 2.
Lankow et. Al (2012) explain that science and publishing
have used information design and visualisation as a
communication tool for centuries. However, study and
development in the field have mostly been dominated by
academics and scientists, who are concerned primarily with
understanding the most efficient way to process and present
information to aid viewers’ analyses.
Nenden Sekar Arum
University of Birmingham
Infographic: Not Just a Beautiful Visualisation
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Around 2007, interest in infographics began to grow on the
web. Suddenly, a whole new group of experts was praising,
sharing, and commenting on any infographic they could find.
Since then, an impressive number of new infographics have
been created as various industries and areas identified different
applications for their use.
One of the most common was to use editorial infographics
for commercial marketing purposes. This new breed of visual
took a bit of a different path, both in format and content. The
long, skinny graphic, designed to fit within a blog’s width,
became ubiquitous and almost instantly synonymous with the
term infographic. These pieces used illustration and decoration
much more than their traditional counterparts.
Moreover, as with most marketing efforts, their goal was to
use their content and design to attract attention, interest, and
adoration for the company that produced them. This was quite
a divergence from the traditionally stated purposes of the field,
which was pure to use visual representation to aid in the
processing and comprehension of data.
Many studies about infographic were done by researchers in
the various field and different purposes. The studies cover about
the human perceives data and information through infographics
[7], the preferences for data visualisations differing in
construction type [9], and also the usability and the utility of
infographics [7, 8, 11].
Figure 2 the history of infographic [27].
B. Component of Infographic
Roy (2009) describes the anatomy of an infographic that
divides into three parts, composed of visual, content, and
knowledge:
1. Visual
The visual aspect of infographic has a strong relation
with the design. Meanwhile, the design of infographic
also has the priorities mix about the appeal,
comprehension, and retention [5], based on purposes and
objectives of the infographics.
2. Content
The content of infographic can be divided by three
segment, which is an introduction, the main event, and
conclusion [4]. The introduction section needs to
introduce the reader to the topic of the infographic. This
is usually some combination of the title and a brief
paragraph of text. The introduction may include a couple
of data visualisation that helps the lay groundwork.
The main event for an infographic should be noteworthy
for the audience, and it should contain new information.
In this section, usually dominated by a visual portion of
the infographic.
The last part of the content is a conclusion, and
infographic design should drive the reader to the end of
the display and wraps up all messages.
3. Knowledge
The knowledge in the infographic is about showing facts
and deduction from the content. Highlighting relevant
content to provoke deduction easily is an art. If the
infographic is concentric, having the most valuable
content both visual and factual in the middle is a plus.
C. Type of Infographic
Related to the format how the infographic delivered, there
are three kinds of infographics type that is static, motion, and
interactive infographic [5]. Static infographic (Fig. 3) naturally
is a fixed information and one-way interaction. The user
activity is only viewing and reading. The display output is a still
image including a narrative story. This format of infographic
usually used for reports and content of social media
distribution.
Motion infographic (Fig. 4) typically also a fixed
information. The difference with the static infographic is on the
user interaction. The users, not only viewing and reading but
also listening if voiceover or music complete it. Display output
is this kind infographics is animated or moving. This format
works best as a narrative.
The interactive infographic (Fig. 5) can be fixed or dynamic
information input. User interaction consists of clicking,
searching for specific data, actively shaping the content
displayed, and choosing which information is accessed and
visualised. Can be narrative, explorative, or both.
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Figure 3 An example of static infographic1
Figure 4 An example of motion infographic2
On the other side, an infographic is categorised by the
content to support simplify the complex [3]:
1. The state of an industry or idea: The infographic can
help to show the relationship of some complex ideas,
visualise the milestones and set up calls to action.
2. Educational resource: An infographic can use as a
learning media that display the diagram of a process or
how-to resources.
3. Compare or contrast: The infographic can stimulate
discussion with a comparative method of different
content.
4. Evolution: An infographic can offer the content about
the development of some issues, it helps the user to
understand the changes by the period.
5. Numbers and statistics: A summary infographic can help
to present the voluminous reports or a huge amount of
numerical data.
1 https://www.columnfivemedia.com/work-items/infographic-the-almighty-
dollar 2 https://www.youtube.com/watch?v=OsPlhwA-ick&t=35s
Figure 5 An example of interactive Infographic3
6. The visualised article: An interesting format to tell a story
and letting readers follow the flow in visual form.
Storytelling through infographics is attractive, engaging
and one of the best ways to make a powerful emotional
connection with the audience.
Donna M. Wong in her book The Wall Street Journal Guide
to Information Graphic [20] suggest the continuum of
infographic based on the amount of data and the visual impact
(figure 6). She shows that the sparse data can have the lowest
impact if displayed in narrative style, and will have the highest
impact if presented with conceptual illustration.
For the rich data, the lowest visual impact is illustrated in
the table of numbers or stock listing, and the impact will
increase gradually by added or shown as the visual component
such as charts and tables, and complete display package with
multiple charts and photos.
III. WHY PEOPLE USE INFOGRAPHICS?
Smiciklas (2012) explains about brain research related to the
physiology of sight and the ways in which we process
information using human eyes presents a compelling rationale
for considering the use of infographics [27]. Vision is a massive
part of the physical brain. Approximately 50% of the brain is
dedicated to visual functions.
Many reasons as justification about the effectiveness of
infographic in delivered information to the audiences used the
previous studies related to visualisation and information
processing [2, 6, 12, 27]. There is an infographic that
summarises all the reasons why human brain craves
infographics4 and the advantages of the infographic for
marketing purposes5.
3 http://www.simplybusiness.co.uk/microsites/hungry-tech/ 4 http://neomam.com/interactive/13reasons/ 5 http://visual.ly/why-infographics-are-popular
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1. Easy to digest
In this digital era, the audiences are consuming more and
more of their information online, so it is important to know that
the process of interacting with digital data is different with prit
media. In general, the user tend to read slower off the screen
than tactical media, and it creates the scanners and skimmers of
the content behavior.
Now the attention and engagement becoming a precious
commodity, and the audience looking for pieces of information
fast and without much of an effort. Infographics expected to
serve that need by displaying information in an easy to digest
format.
Therefore, it is much easier to absorb the information by
visualising it rather than reading through numerous paragraphs
of text [6].
2. Shareability
The other important thing of online communication is the
ability of the information to spread digitally. The latest
technology support this elements with the accessible sharing
toolbars and widget.
Many people are not comfortable sharing a link to an article,
blog post, or web page because they are have no time to read
lengthy amounts of text and to make sure that information is
relevant to their audience.
The creative and informative infographics will be a good
way to grab the people’s attention, because no need a lot of time
to read and relay the substance of the information quickly.
It will rising the oportunity of infographic to be distributed
spread acorss the various of digital channels. The infographic
also can be easily placed on the websites by the respective
website owners and bloggers by using the embed code.
3. Entertaining
Most of the humans are visual creatures, and it will always
be more entertaining for us to see a beautiful picture than to read
its description. People will be interested in in the infographic if
it is fun, gives them information, or explains something that
difficult to easy understand.
Aesthetics are another puropose why the good designed
infographics are an effective communication tool. That fact that
infographics are unique allows organisations an opportunity to
make the content they are publishing stand out and get noticed.
III. USABILITY ISSUES IN INFOGRAPHIC
Behind the popularity of infographics that claimed can
deliver messages quickly and efficient to the audience, there are
still many things that need to be evaluated and criticised of
infographics such as for the effectiveness and the functionality.
Chen (2005) mentioned that the usability is a critical issue
in information visualisation. He said that the growth of usability
studies and empirical evaluation has been relatively slow.
Furthermore, the majority of existing usability studies heavily
relied on methodologies that predated information visualisation
[34].
A. Visual Appeal vs. Usability
There is a debate about the aesthetic and the functionality of
the information visualisation. Bowie (2011) cited that some
traditional practitioners are concerned that the aesthetics may
detract from the functional or analytical goals of visualisation
artefacts. Contrary, the marketing specialist said that the
beautiful design is one of the advantages of Infographic to
attract the audience.
Some researchers also studied about the relation of the
beautiful design with the high visual appeal and the
functionality. Yilmaz (2006) studied about the influence of
visual appeal on perceived usability, and he concludes that there
is no substantial impact on the visual appeal of the consumer
products on their perceived usability. In other words, the
relationship found between visual appeal and perceived
usability is so minor that it can be ignored. The relationship
between visual appeal and perceived usability is more
significant for unfamiliar products than familiar products [36].
In 2007, Cawthon and Moere introduced metrics of task
abandonment and erroneous response in correlation to a level
of aesthetic preference in visualisation [35]. The study resulted
that the most aesthetic data visualisation technique also
performs relatively high in metrics of effectiveness, the rate of
task abandonment, and latency of erroneous response.
On the other hand, Phillips and Chaparro (2009) investigate
about visual appeal vs. usability to find the most influences user
perception more. This study applied in website design, and the
result shows that in the first impressions users rated the sites
with the high visual appeal as more attractive, easy to use, easier
to navigate, more accurate, more reliable, and more satisfying
than the low appeal site [36]. The impressions of the users did
not change significantly even though the website they were
using was manipulated to have poor usability.
Moere & Purchase (2011) proposed a model of three
potential roles for design in information visualisation research
(Fig.7). This field also claimed would benefit from
encompassing a broader scope that includes visualisation
produced as part of commercial practice or artistic exploration.
Based on the related study about two elements that strongly
related to infographics, it shows that the aesthetic or visual
appealing should no longer be seen as a cost of utility because
of the positive role and purpose of aesthetic in the design of
infographic.
Figure 6 The Visual-Data Continuum [20].
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Figure 7 A model of three roles of design in information visualisation
research [22].
B. Biased Information and Other Problems
The bad and improper design in infographic has a negative
impact on the usability and the delivery information to the
audiences. Wong (2010) says that examples of confusing,
misleading, and ineffective graphics are everywhere today.
Many charts have sophisticated and intelligent underlying
information, but the presentation fails to convey then intended
message [20], for example in Fig.8.
Figure 8 The bad infographic, fails to show the accurate data.
The similar comment also uttered by Stephanie D. H.
Evergreen [19], she says that many infographics these days are
produced by graphic designers. They are beautiful, slick, and
colour-coordinated. But often the data is misrepresented
because the little actual data that support the infographic main
claims, and the graph’s cuteness outweighed its genuine and
accurate representation of actual numbers.
All data visualisation also judged biased [4]. This
disappointments a lot of people that want data visualisation to
be objective and 'true to the data'. By putting numbers into
context, the designer is shaping the reader perception of the
values and this act is introduces bias into the data visualisation.
To create the accurate infographic, designers need to
balance two conflicting demands, there are the necessity to
transfer a message and the need to minimise bias in the design.
The following are some mistakes that are often found in the
infographic and make it is not feasible to be consumed [3].
• Gratuitous
Infographics are done when text or simple diagrams would
work just as well, and there is no urgency to add icons and
symbols without a purpose if just only to make the
infographics look well.
• Confusing
Some infographics make data or information harder to
understand instead of easier to comprehend because there is
no clear purpose to make it visual.
• Overloaded
The graphics budle too much information together, it makes
the infographic fail to make a point, and make the readers’
losing their attention. It wise to split complex information
into multiple pieces instead of cramming it all together.
• Bad design
The horrible and improper design can ruins an infographic.
This can be a matter of gaudy colours, ugly fonts and
amateurish layouts, but it can also be a professional-looking
design where the information itself is mishandled and fails
to represent the information correctly.
• Misleading
Ambigous infographics purposely generate a false
representation to promote an agenda or make an unfair
marketing claim. For example, zooming in the scale on a bar
graph to make a small difference between values seem much
larger. Such gimmicks risk creating a negative impression
and suspicion among the audience.
C. The Good Infographics
Besides the problems that still occurs in infographics, some
practitioner also suggests how to develop the good
infographics. These theories are adjusted to the human
perception of the design and the content of the infographic.
The research shows that human minds automatically receive
a astonishing amount of visual detail in just an instant. So an
infographic’s memorability can improve its effectiveness [3].
To create the memorable infographic, designer ought to use
human recognisable objects that we see in everyday life like
photos, body parts, icons, animals, or foods. With good reason,
because these images make for the most memorable
visualisations.
The colourful infographic also claimed is better, because
some research found that infographics using more than six
colours were more memorable than those with few colours or
those in black and white.
Besides the presentation of the infographic, the quality of
content also needs to underline. Dunlap and Lowenthal (2016)
studied that situational quality below related to infographics to
provide some context in how to create an instrument to explore
attractive infographic [14].
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• Immediacy: To establish immediacy, a designer or
educator needs to involve learners directly and instantly
with the content to create a sense of urgency or excitement.
An infographic’s structure and layout can support
immediacy through the sharing of emotional and sensual
details, for example by storytelling.
• Malleability: Malleability allows users to control personal
meaning and relevance, and to be co-creators of the
experience. To be flexible, an infographic needs enough
pliability, so audiences can stimulate their experience of the
infographic and the outcomes associated with controlled
actions taken due to exposure to the infographic.
• Compellingness: A compelling infographic is powerfully
to evokes users interest, attention, and admiration.
Infographics can be compelling by sharing provocative or
novel ideas or problems; the surprising information can
make a message memorable and sticky.
Another way to make an infographic persuasive is to use a
narrative structure that compels the users through the
content to find out what happens in the end.
• Resonance: Resonance is about reverberation, a sensory
experience that leads to a lasting, relevant effect. Resonance
also about connection, when infographic help user found
relationship it more resonant for them.
• Coherence: A coherent infographic is one that shares a
complete and well-formed message that is credible and
believable. Without consistency, an infographic can be
disjointed, which then negatively affects users’ ability to
engage and derive meaning from the infographic.
IV. EVALUATION OF INFOGRAPHIC
The theory of good infographics is not enough to fulfil the
information about how good the infographic delivers the
information and meet the user needs. Some evaluation needs to
conduct for the sake to find the best practice in developing the
effective infographic.
Evaluating infographic is one thing that is quite challenging
because there are no particular methods defined for assessing
the two most important aspects of the infographic: the
visualisation technique and user usability. For the last decade,
the evaluation method focus to evaluate the visualisation
techniques in information visualisation in general and not
specifically for the infographic.
A. Visualisation Technique Evaluation
There are four problems with usability evaluation of
information visualisation techniques [25]. The first issue is the
diversity of methods used for evaluating information
visualisation techniques is limited. As the consequence of the
first problem, it creates another problem that makes the
evaluation happens too late because user testing is mainly
applied in later stages of development.
The third problem, an evaluation process does not follow a
general usability evaluation methodology, and the last problem
is information visualisation techniques are usually developed
and evaluated following a technology-oriented perspective
rather than a user-centred perspective.
In 2011, Lam et al. create seven guiding scenarios for
information visualisation evaluation. They seven scenarios are
evaluating environments and work practices, evaluating visual
data analysis and reasoning, evaluating communication through
visualisation, evaluating collaborative data analysis, evaluating
user performance, evaluating user experience, and automated
evaluation of visualisations.
Furthermore, the scope of evaluation by this seven scenarios
is different cover stages of visualisation development, including
pre-design, design, prototype, deployment, and re-design. The
expected output of this evaluation is from specific visualisation
such as design decisions to models and theory, and metrics.
Santos (2008) considered about some important issues in
evaluating a visualisation technique or tool. The first issue to
think about is the motivation of the prospective evaluation.
Then, it is necessary to select the methods to use or implement
a combination of some methods in order to tap on their benefits
and overcome their limitations. Most will infer the use of test
data that can be synthetic or real [21].
B. User-Centred Evaluation
Along the years, researchers have become aware of the
importance of user-centred perspective, and create the
evaluation approaches based on Human-Computer Interaction
(HCI) concept and method [25]. One popular methodology in
evaluating infographic is to use a heuristic approach for
usability evaluation.
The empirical methods have been used for years in the
evaluation of interactive techniques with controlled
experiments, observation, field studies, interviews and
questionnaires being the most used ones. Interviews and
questionnaires are often used as complementary methods for
collecting data before and after the other methods have been
employed.
Some research has been done by adapting ten usability
heuristics for User Interface Design by Nielsen (2001) [40, 41],
as well as integrate it with eye-tracking method [38, 39].
Current evaluation practices categorised the assessment of
information visualisation in four thematic areas; they are
controlled experiments comparing design elements, usability
evaluation tool, controlled experiments comparing two or more
tools, and case studies of instruments in a realistic setting.
By using the general usability metric or HCI evaluation
study, the researchers can dig the insight from the user
preferences of the infographic, as well as their understanding of
the particular technique of presenting data and storytelling. But,
there are still have to face the challenges, such as to matching
tool with users, tasks and real problems.
Freitas at al. (2014) suggests four guidelines for a user-
centred evaluation of information visualisation techniques. The
first stage is the context of usage for evaluation must be defined
before the beginning of the assessment. The next stage is the
evaluator needs to know who the users are and to decide which
users to support.
Guideline no. Three is for evaluating information
visualisation needs to understand which tasks users have to
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perform and their characteristics and to decide which tasks to
support. The last stage is assessing the information visualisation
early before the beginning of more complex user testing
activities.
Siricharoen and Siricharoen (2015) conduct and evaluating
an approach that considers about audience, evaluation, purpose,
design and bias, readability, interactivity, and social sharing.
This method is made by checking-questions about the
information, questions aesthetics of text, photo, object and
colour, the question about overall assessment and questions
about the chart or graphs types [33]. These questions can
develop as the questionnaire or form filled (Fig. 9).
Every evaluation method leads to finding the effective
infographic. The effectivity of infographic had four main
categories that can help the user to understand the information
and complete their tasks or goal. The first category is
usefulness, measured the infographic is easy to comprehend,
has a clear purpose, use a reliable data, and makes the viewer
learns something.
Second is legibility, how the infographic is easy to read, the
colour scheme should not hinder the ability to read, graphs and
diagrams are labelled appropriately, font choice, size and colour
used to make legible.
The third is design. The graphic should reflect purpose and
audience, graphics are good quality, not distracting and
consistent, space used effectively, appropriate use contrast and
colour.
Fourth is aesthetics that can make the infographic easy to
follow and overall design facilitates the user understanding.
V. DISCUSSION AND RECOMMENDATION
The advantages of the method of assessment information
visualisation that has been done are to be able to see how user
preference towards a particular design of infographic and to
measure how users' understanding of the information that
delivered through the infographic.
This evaluation method is also applicable to everyone who
wants to create an infographic by various tools that provide by
infographic maker websites such as canva.com, piktochart.com,
venngage.com, infogr.am, and easel.ly. The users can easily
make an infographic without need prior knowledge of data
processing or visualisation design.
Even though the infographic maker services offer the
templates and themes for infographic design, but it seems not
enough to help the user to create the proper infographic. We
think there is must be at least some pattern that can be a guide
for the user when they want to create a useful infographic.
So that, the further studies are needed to find patterns for
presenting the data in the infographic style that informative yet
attractive. This pattern can help the new user to avoid in
generating the biased and elusive infographic.
However, the prior method of evaluation is still focused on
visualisation techniques and general user needs, and not yet
including the accessibility and inclusivity for visually impaired
person.
Although there are some research on information
visualisation for visually impaired people [12, 13] and provide
solutions on how to create data visualisation and infographic
can be accessed by all user, but there has no evaluation
methodology to assess the effectiveness of the visualisation
technique for visual impairment person.
This subject potentially to explore in the future, to expect
the better infographic that can be used by all people with or
without visual difficulties. It is important because the majority
of the infographic that can be found on the internet is still
prioritising the visual beauty without concerning the
accessibility for the visually impaired people.
Some approaches that can use in designing inclusive
infographic is by considering colour contrast, use of a colour
scheme that friendly to blind colour sufferers and avoid to
convey the meaning through the colour alone, providing an
alternative text that uses large typography and not uses
paragraphs of centred text.
Accessibility issues are not only related to the ability of
sight, but there is also the connectivity to the internet. Mostly,
an infographic is currently displayed on the web page with a
special design with a variety of resolutions. That will be a
problem for users who do not have access to the internet or have
a slow internet connection.
Figure 9 the example of evaluation form of infographic [33].
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To that end, infographic design should be made lighter so it
can be accessed by anyone who has an internet connection
either fast or slow. Infographic design also should be adaptable
to other media, such as print media and electronic media.
On the other hand, to create the good infographic is need a
collaboration between the data analyst and visual designer to
make sure the result is informative, not biased, has a high visual
appeal and has an effective usability.
The ability in utilising the latest technology also should be
held by the infographic maker to create infographics that
correspond to user needs. Before started to develop the
infographic, is recommend to do a study about the targeted
audience. That can make advantages to map the appropriate
design and approach in creating the compelling infographic.
VI. CONCLUSION
Infographic is part of the information visualisation that
being popular on the internet in the last decade. Nowadays, the
infographic is easy to produce by anyone with the help of
website infographic maker. It is easier for people to make an
infographic that can facilitate the delivery of information to the
public.
However, it makes many infographics designed with
inappropriate and causing a lot of negative impact on the
audience understanding. Not every beautiful infographic can
easy to understand by the public, and sometimes the infographic
that has a rich information is less attract the people because of
the ugly design.
So that, the developing of infographics is required
appropriate methodologies in processing particular data and
display it to the public. Furthermore, the infographic product
must be evaluated before it is distributed to ensure the quality
of data and visual presentation is proper to consume.
With an excellent visual presentation and processing of
proper data, infographics can be a powerful tool in the delivery
of information and convey complex things to make it more
understandable to the common user.
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