1.
Deceiving
Data Visualization
How to
screw it up
in the end

2.
Deceiving Data Visualization How to screw it up in the end
Hi, I’m Leenke
Data Journalism
graduate
Analyst & Designer
at Foursevens
Graphic Design
graduate
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3.
Deceiving Data Visualization How to screw it up in the end
Customer centric
If you’re a company that delivers food,
then all you need is an address
The Foursevens mindset

4.
Deceiving Data Visualization How to screw it up in the end
Pitfalls
in Design
Moral
values
Transparency
Literacy
of the audience

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Deceiving Data Visualization How to screw it up in the end
From data to wisdom through data visualization
Information KnowledgeData
1 2 3
Wisdom
4

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Deceiving Data Visualization How to screw it up in the end
Seeing is believing

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Deceiving Data Visualization How to screw it up in the end
Pitfalls in Design

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Deceiving Data Visualization How to screw it up in the end
Pitfalls
in Design
Truncated Axis

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Deceiving Data Visualization How to screw it up in the end
Bron: https://flowingdata.com/2017/02/09/how-to-spot-visualization-lies

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Deceiving Data Visualization How to screw it up in the end
Pitfalls
in Design
Truncated Axis
Wrong numbers and sums

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Deceiving Data Visualization How to screw it up in the end
Bron: https://twitter.com/de_NVA

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Deceiving Data Visualization How to screw it up in the end
Bron: https://twitter.com/verbeke_t

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Deceiving Data Visualization How to screw it up in the end
Bron: https://twitter.com/openvld

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Deceiving Data Visualization How to screw it up in the end

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Deceiving Data Visualization How to screw it up in the end
Pitfalls
in Design
Truncated Axis
Wrong numbers and sums
Comparing Area Sizes

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Deceiving Data Visualization How to screw it up in the end
3 12 3 12

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Deceiving Data Visualization How to screw it up in the end
Pitfalls
in Design
Truncated Axis
Wrong numbers and sums
Comparing Area Sizes
Limited Scope

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Deceiving Data Visualization How to screw it up in the end
Bron: https://twitter.com/openvld

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Deceiving Data Visualization How to screw it up in the end
Moral Values

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Deceiving Data Visualization How to screw it up in the end
Moral
Values
Proving your point

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Deceiving Data Visualization How to screw it up in the end
Bron: https://visualisingadvocacy.org/blog/disinformation-visualization-how-lie-datavis

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Deceiving Data Visualization How to screw it up in the end
Moral
Values
Proving your point
Oversimplification

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Deceiving Data Visualization How to screw it up in the end
Bron: Het Nieuwsblad Weekend 14/03/2015

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Deceiving Data Visualization How to screw it up in the end
Transparency

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Deceiving Data Visualization How to screw it up in the end
Transparency Communicating
uncertainty

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Deceiving Data Visualization How to screw it up in the end
Bron: http://rocknpoll.graphics/

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Deceiving Data Visualization How to screw it up in the end
Transparency Communicating
uncertainty
Sharing datasets

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Deceiving Data Visualization How to screw it up in the end
Bron: https://twitter.com/de_NVA

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Deceiving Data Visualization How to screw it up in the end
Literacy of the
Audience

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Deceiving Data Visualization How to screw it up in the end
Literacy of
the audience
Know your audience

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Deceiving Data Visualization How to screw it up in the end
Literacy of
the audience
Know your audience
Communicate your method

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Deceiving Data Visualization How to screw it up in the end
How Deceptive are Deceptive Visualizations?
How to lie with Data Visualization
How to spot Data Visualization lies
How to ethically communicate data in a visual manner
Talking visualization literacy
Sources & Further reading
Thanks