Why have an
Information Radiator?
What are they good for?
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Empowerment
Why have an Information Radiator?
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Improvement
Why have an Information Radiator?
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Situational insight
Why have an Information Radiator?
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flickr.com/photos/redvers/523072182
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What makes a useful
Information Radiator?
How can I succeed?
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Conspicuous
Easily absorbed by a casual, interested observer
What makes a useful Information Radiator?
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Clear
Easily understood at a glance
What makes a useful Information Radiator?
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Consistent
Easy to spot changes from day to day
What makes a useful Information Radiator?
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Insightful
Useful to the intended audience, and meeting their needs
What makes a useful Information Radiator?
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Volatile
Changes periodically, making it worth revisiting
What makes a useful Information Radiator?
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Maintainable
Easy to keep up to date
What makes a useful Information Radiator?
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What makes for an insightful
Information Radiator?
Can I put just anything up?
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What do you hope to gain?
What makes for an insightful Information Radiator?
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What do you hope to gain?
Better communication with other teams
What makes for an insightful Information Radiator?
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What do you hope to gain?
Improved productivity
What makes for an insightful Information Radiator?
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What do you hope to gain?
Disaster prevention
What makes for an insightful Information Radiator?
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Who is your audience?
What makes for an insightful Information Radiator?
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Who is your audience?
What are the things they need to know?
What makes for an insightful Information Radiator?
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Who is your audience?
How much detail do they really need?
What makes for an insightful Information Radiator?
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Who is your audience?
How is the information related?
What makes for an insightful Information Radiator?
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What is your data?
What makes for an insightful Information Radiator?
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Why is your data important?
What makes for an insightful Information Radiator?
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Emails Sent
Number of Emails
What makes for an insightful Information Radiator?
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How Many Spiders Have We Squished?
Dead Spiders
What makes for an insightful Information Radiator?
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How Many Spiders Have We Squished?
Dead Spiders
What makes for an insightful Information Radiator?
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How Many Spiders Have We Squished?
Dead Spiders
f(x) – Distance
What makes for an insightful Information Radiator?
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How Fast Were We Squishing Spiders?
Dead Spiders per Month
What makes for an insightful Information Radiator?
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How Fast Were We Squishing Spiders?
Dead Spiders per Month
f′(x) - Velocity
What makes for an insightful Information Radiator?
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Were We Becoming More or Less Efficient at Squishing Spiders?
Dead Spiders per Month (per Month)
What makes for an insightful Information Radiator?
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-9
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Were We Becoming More or Less Efficient at Squishing Spiders?
Dead Spiders per Month (per Month)
f′′(x) - Acceleration
What makes for an insightful Information Radiator?
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System Uptime
Consecutive Uptime (in Days)
What makes for an insightful Information Radiator?
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System Uptime
Consecutive Uptime (in Days)
What's Interesting?
What makes for an insightful Information Radiator?
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System Uptime
Consecutive Uptime (in Days)
What's Interesting?
What makes for an insightful Information Radiator?
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System Uptime Streaks
Consecutive Uptime (in Days)
What makes for an insightful Information Radiator?
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System Uptime Streaks
Consecutive Uptime (in Days)
Streak Length
Moving Average (previous 3)
What makes for an insightful Information Radiator?
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System Uptime
Best: 15 Days
Average: 8 Days
Current: 3 Days
What makes for an insightful Information Radiator?
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System Uptime
Best: 15 Days
Current: 3 Days
What makes for an insightful Information Radiator?
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What’s the
Frequency,
Kenneth?
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Requests per Second
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2007 2008 2009 2010 2011 2012
Sales by Year
Sales (in dollars)
What makes for an insightful Information Radiator?
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Historical visualizations are
great for shaping long-term
direction and decisions…
What makes for an insightful Information Radiator?
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…but they frequently have
little to say about what is
happening right now.
What makes for an insightful Information Radiator?
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At best, they provide an
incomplete picture.
What makes for an insightful Information Radiator?
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Let your information radiator
talk about today.
What makes for an insightful Information Radiator?
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Let your information radiator
talk about today.
(But keep the data around!)
What makes for an insightful Information Radiator?
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“Above all else, show the data.”
~ Edward Tufte
What makes for an insightful Information Radiator?
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…No.
flickr.com/photos/elainegreycats/29404108
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0%
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Percent complete
2007
2008
2009
2010
Year
Memorial Completion by Year
Monument ‘A’ Monument ‘B’
What makes for an insightful Information Radiator?
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2007 2008 2009 2010
Memorial Completion by Year
Percent complete
Year
Monument ‘A’
Monument ‘B’
What makes for an insightful Information Radiator?
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0%
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100%
2007 2008 2009 2010
Memorial Completion by Year
Monument ‘A’
Monument ‘B’
What makes for an insightful Information Radiator?
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Estimated Completion Dates
Monument ‘A’: ˛ 2011 Q1
Monument ‘B’: ▼ 2014 Q3
What makes for an insightful Information Radiator?
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flickr.com/photos/dhaun/5640386266
CI Build Status
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targetprocess.com/blog/tag/visualization
CI Build Status