Think different visualization tools for testers StarEast 2013 pascaldufour
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codecentric nederland BV Pascal Dufour
Think different: Visualization tools for testers
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codecentric nederland BV
Key learningpoints
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- Aid your thinking with visualization - Why you should visualize your testing story - How to tell a visual story - Inspiration by visual examples
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codecentric nederland BV 23-10-13 3
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codecentric nederland BV
Tools
SOURCE: HTTP://WWW.GETPRICE.COM.AU
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codecentric nederland BV
Our brain
Logic Speech
Language Analytics
Calculation Abstract thinking
Color Phantasy Music Images Feeling Rythm Creativity
SOURCE: WWW.KARENDEVRIES.NL
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Creativity
SOURCE: HTTP://WWW.FLICKR.COM/PHOTOS/MINEZONE/120962030/
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Tweet moment
• 144 character statement #stareast2013 #visual
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codecentric nederland BV
Creativity
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Adults: on average 3 to 6 alternatives Children: often 60 or more alternatives Numbed by education, norms & values, inhibiting curiosity, coloring within the lines
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codecentric nederland BV
Communication
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codecentric nederland BV
THINK ABOUT YOUR HOUSE…
� And now take 1 minute to describe your house to your neighbour…..
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codecentric nederland BV
Visualisation
Best known forms:
• Traffic signs • Diagrams • Graphics • Tables • Maps • Photos
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codecentric nederland BV
Visualisation are not strict
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• Possible to give a feeling with out numbers or text
• Representing an emotion
SOURCE: HTTP://WWW.FLICKR.COM/PHOTOS/VFSDIGITALDESIGN/5647858923/
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codecentric nederland BV
Visualisation helps to:
• Develop ideas and information • Steer though processes • Transfer ideas and results • To express yourself using little
text and explanation
SOURCE: HTTP://WW.FLICKR.COM/PHOTOS/ORPHANJONES/2660957879/
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codecentric nederland BV
Testplan example
• Lots of text (this example = 55 pages!!!) • Inaccessible • Does anybody really read these?
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Testplan example
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codecentric nederland BV
Think visual: Dan Roam – The Back of a Napkin
Every problem can be solved by drawing a simple picture!
• 4 steps of visual thinking
• 5 questions that help focus
• 6 ways we look.
SOURCE: HTTP://WWW.DANROAM.COM
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codecentric nederland BV
4 steps of visual thinking
SOURCE: HTTP://WWW.DANROAM.COM
1. Look 2. See 3. Imagine 4. Show
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codecentric nederland BV
5 questions that help focus: the SQVID
SOURCE: HTTP://WWW.DANROAM.COM
1. Simple 2. Quality 3. Vision 4. Individual 5. Difference
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codecentric nederland BV
6 ways we look
SOURCE: HTTP://WWW.DANROAM.COM
1. Who/What 2. How much 3. Where 4. When 5. How 6. Why
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codecentric nederland BV 23-10-13 20
Sketchnotes
1. Engages your whole mind 2. Creates a visual map 3. Helps your concentration 4. Taps your visual language 5. Relaxing 6. Dynamic and fun!
SOURCE: HTTP://ROHDESIGN.COM/SKETCHNOTES/
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Examples in an agile context
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Visual walls
Business Canvas Product Canvas Personas
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Mapping
Story mapping Effect Mapping Impact mapping
JEFF PATTON - STORY MAP - HTTP://AGILEPRODUCTDESIGN.COM
GOJKO ADZIC - IMPACT MAP - HTTP://WWW.IMPACTMAPPING.ORG
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codecentric nederland BV
Visual Test Strategy
SOURCE: RAPID SOFTWARE TESTING (JAMES BACH & MICHAEL BOLTON
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Status and Risk
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Coverage Outline
SOURCE: RUUD COX, TESTING IN A MEDICAL DEVICE CONTEXT, EUROSTAR 2012
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Risk
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Scrum Boards
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codecentric nederland BV
Burn Down
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Contact graphs
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codecentric nederland BV
SimaPro: Network tree
Source www.sciencedirect.com
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Code coverage
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Low Tech Testing Dashboards
SOURCE: RAPID SOFTWARE TESTING (JAMES BACH & MICHAEL BOLTON
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High Tech Testing Dashboards
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codecentric nederland BV
Retrospective & feedback
SOURCE: HTTP://WWW.NOOP.NL/2011/04/THE-FEEDBACK-DOOR.HTML
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• Freemind • Xmind • Moose suite • Evernote • yED • yUML • Presentation Tools • Screen editing / Capture • Visio • Sketchbook
• Online tools • Wordle • Touchgraph • InMaps • Social gadgets
Handy tools
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codecentric nederland BV
Working & thinking visual for testers…
Gathering information Identify systems
& chains
Understand your clients
Know your data
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My current project
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codecentric nederland BV
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Questions?
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Meet me at the testlab at 16:00.
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Acknowledgements
Special thanks to: Huib Schoots and Jean-Paul Varwijk www.magnifiant.com www.arborosa.com Many of the ideas in this presentation were inspired by colleagues including Michael Bolton, James Bach, Gojko Adzic, Mike Rohde, Dan Roam, Jeff Patton, Jurgen Appelo, Ruud Cox and Alan Richardson
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codecentric nederland BV
Pascal Dufour
[email protected] @pascal_dufour www.pascaldufour.nl
codecentric nederland BV Laan der Verenigde Naties 60 3314 DA Dordrecht The Netherlands +31 (0) 6 819 288 98 www.codecentric.nl
Contacts
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