Lucia Kocincova
Data Analyst and Data Viz somewhere
Iterating dataviz
with designers in the loop
Lucia Kocincova
/_lucyia
/lucyia
Iterations in hindsight
Iterations more realistically
Iterations realistically
Iterations realistically (part colours)
What's the problem?!
○ hard to develop and progress the ideas further
○ hard to draw conclusions to overall visual problem
○ hard to share versions during development
○ very hard to go back to a specific version
Does the process really matter?
○ NO
○ ..but also YES
○ NO
○ ..but also YES
○ hard to develop and progress the ideas further
○ hard to draw conclusions to overall visual problem
○ hard to share versions during development
○ very hard to go back to a specific version
Does the process really matter?
○ state main goal/question
Collaborating
Make possibilities visible
○ list data (with type/ranges)
○ indicate current mappings
○ sort into categories
○ state main goal/question
○ list data (with type/ranges)
○ indicate current mappings
○ sort into categories
Make possibilities visible
What are the main drivers of the issue?
time
name
sumValue
avgValue
level
type
[2015, 2018]
(unique)
[200, 25k]
[1k, 17.5k]
[1, 2, 3]
[R, B, K, I, A]
-
(label)
circle area
-
shape (3)
position
fill color
circle (outer)
sumValue
level
type
[200, 25k]
[1, 2, 3]
[R, B, K, I, A]
circle area
shape (2)
position
circle (inner)
-
-
type
form
color
position
circle (2) | circle (3)
type (3)
type + hierarchy
motion
---
Looks familiar...
Preattentive attributes
(picture from
Interactive Visualization
by Bill Ferster)
(selected)
Preattentive attributes
(selected)
○ v1
Name
Semantic versioning
○ v2.0.0-beta
Doesn't have to include just numbers
○ v1.3.20
○ v12_flow_diagram_color_options
○ vDonut-chart-with-jam
_final
_final_final_really
v1.3.4
new idea/mapping
developing same idea
minor change
<INSERT ANYTHING>
<THAT WORKS>
<FOR YOU>
○ v1
○ v1.3.20
Semantic versioning
○ create a tag
○ publish tags
○ see other tags
Tag
Git 101
○ repeat
(aka the slide with code)
○ git tag v1.0
○ git tag -a v1.0 -m "Pizza chart"
○ git push origin : v1.0
○ git tag
○ git push origin --tags
○ create a tag
○ publish tags
○ see other tags
○ repeat
Git 101
Tag
GitHub tags
GitHub tags
○ version
○ image
○ discussed ideas
Document
README
○ reasoning
○ ...
○ version
○ image
○ discussed ideas
○ reasoning
○ ...
README
Document
GitHub README
GitHub README
Name Tag Document
Benefits of combining
○ single source of truth
○ easier to share and discuss
○ easier to come back
+ +
○ designers can contribute to Git
○ without necessarily
opening a command line
○ single source of truth
○ easier to share and discuss
○ easier to come back
○ designers can contribute to Git
○ without necessarily
opening a command line
Benefits of combining
the iteration the code the steps
Name + Tag + Document
Check the repository:
Branches
Independent in this approach
○ you can apply it
into your Git workflow
○ ideally branches are used
throughout development
○ you can apply it
into your Git workflow
○ ideally branches are used
throughout development
Independent in this approach
Secret tips
○ there isn't one solution for all
○ experiment and bend the tools
○ the cake is a lie
○ share your ideas & experiments
○ the cake is a lie
○ there isn't one solution for all
○ experiment and bend the tools
○ share your ideas & experiments
About that...
About that...
Thank you
& fight climate breakdown!
Links
○ Git tags
○ Markdown for Readme
○ Illustrative GitHub repo
○ Gitflow Workflow
Image credits:
○ Semantic versioning
○ Git tags
○ Preattentive attributes (interactive examples)
Iterating dataviz with designers in the loop
By Lucia Kocincova
Iterating dataviz with designers in the loop
Talk at Data visualization meetup | Microsoft Reactor London
