Post on 21-Jan-2018
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Building Bridges with Data VisualizationNils Gehlenborg, PhD
HARVARD MEDICAL SCHOOL DEPARTMENT OF BIOMEDICAL INFORMATICS
@ngehlenborghttp://gehlenborglab.org
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Engadget
U.S. SmartPhone Marketshare
RIMApplePalmMotorolaNokiaOther
U.S. SmartPhone Marketshare
21.2%
3.1%
7.4%
9.8%
19.5%
39.0%RIMApplePalmMotorolaNokiaOther
U.S. SmartPhone Marketshare
0%
10%
20%
30%
40%
3.1
7.49.8
19.521.2
39.0
RIM Other Apple Palm Motorola Nokia
U.S. SmartPhone Marketshare
0%
10%
20%
30%
40%
RIM Other Apple Palm Motorola Nokia
3.1
7.49.8
19.521.2
39.0
19.5
REPORT
experiment
DATA
INSIGHT HYPOTHESIS
interpretation
hypothesis generation
REPORT
experiment
DATA
INSIGHT HYPOTHESIS
interpretation
hypothesis generation
PRESENTATION“Storytelling”
REPORT
experiment
DATA
INSIGHT HYPOTHESIS
interpretation
hypothesis generation
EXPLORATION
PRESENTATION“Storytelling”
“Pattern Discovery”
REPORT
experiment
DATA
INSIGHT HYPOTHESIS
interpretation
HYPOTHESIS
hypothesis generation
EXPLORATION
HYPOTHESIS-DRIVEN DISCOVERY
PRESENTATION“Storytelling”
“Pattern Discovery”
REPORT
experiment
DATA
INSIGHT HYPOTHESIS
interpretation
DATA
hypothesis generation
EXPLORATION
DATA-DRIVEN DISCOVERY
PRESENTATION“Storytelling”
“Pattern Discovery”
InsightEXPLORATION PRESENTATION
!!Insight
EXPLORATION PRESENTATION
! !Analysts Analysts
Decision MakersPolicy Makers
Citizens…
Nature asked 1,576 researchers if there is a reproducibility crisis in science.
M Baker, Nature 533, 452-454, 2016
0% 100%
No crisis (3%)
Don’t know (7%)
Slight crisis (38%)
M Baker, Nature 533, 452-454, 2016
Significant crisis (52%)
Nature asked 1,576 researchers if there is a reproducibility crisis in science.
M Baker, Nature 533, 452-454, 2016
M Baker, Nature 533, 452-454, 2016
M Baker, Nature 533, 452-454, 2016
Intentional?
Inability to capture everything?
Inability to communicate everything?
M Baker, Nature 533, 452-454, 2016
Intentional?
Inability to capture everything?Inability to communicate everything?
SOCIAL ISSUE
TECHNICAL ISSUES
M Baker, Nature 533, 452-454, 2016
AND NOW WHAT?
DATA-DRIVEN DISCOVERY
REPORT
experiment
DATA
INSIGHT HYPOTHESIS
interpretation
DATA
hypothesis generation
EXPLORATION
PRESENTATION“Storytelling”
“Pattern Discovery”
DATA-DRIVEN COMMUNICATION
DATA-DRIVEN DISCOVERY
finding figure/videoAuthoringExploration Presentation
DATA-DRIVEN COMMUNICATION
finding figure/videoAuthoringExploration Presentation
Current Model
DATA-DRIVEN DISCOVERY
DATA-DRIVEN COMMUNICATION
finding figure/videoAuthoringExploration PresentationWhat we show.
DATA-DRIVEN DISCOVERY
DATA-DRIVEN COMMUNICATION
finding figure/videoAuthoringExploration Presentation
What we tell.
DATA-DRIVEN DISCOVERY
DATA-DRIVEN COMMUNICATION
finding figure/videoAuthoringExploration Presentation
What we did.
DATA-DRIVEN DISCOVERY
DATA-DRIVEN COMMUNICATION
track provenance
annotate observations
make sense of observations
tell the story
DATA-DRIVEN DISCOVERY
DATA-DRIVEN COMMUNICATION
Capture
Label
Understand
Explain
track provenance
annotate observations
make sense of observations
tell the story
C
L
U
E
DATA-DRIVEN DISCOVERY
CLUE
vistories
Authoring
Exploration Presentation
CLUE Model
DATA-DRIVEN COMMUNICATION
DATA-DRIVEN DISCOVERY
Exploration
Authoring
Presentation
Exploration
Authoring
Presentation
Exploration
Authoring
Presentation
Exploration
Authoring
Presentation
Exploration
Authoring
Presentation
Exploration
Authoring
Presentation
Exploration
Authoring
Presentation
Exploration
Authoring
Presentation
VISTORY = visualization + story + history
Do collaborative data analysis.
Use during peer-review.
Publish with a paper.
Embed in a presentation.
DATA-DRIVEN DISCOVERY
DATA-DRIVEN COMMUNICATION
DATA-DRIVEN DISCOVERY
DATA-DRIVEN COMMUNICATION
DATA-DRIVEN DISCOVERY
DATA-DRIVEN COMMUNICATION
http://vistories.org
SAMUEL GRATZL
ALEXANDER LEX
MARC STREIT