What is good design, from One Big Field
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What is good design
Innovation Academy: User experiences & interface designFergus Roche, One Big Field, Thurs 3rd Mar 2011
One Big Field
Source: Inception infographic & film still
One Big Field
Source: Hans Rosling’s interactive population map
What is good design?
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Design must have utility
“The quality or condition of being useful…”
Source: Answers.com utility definition
Anytime humans interact with machines and other humans.
Aaaaaahhhhhh!!!
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Where I work…
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A ceramics professor comes in on the first day of class and divides the students into two sections. He tells one half of the class that their final grade will be based exclusively on the volume of their production; the more they make, the better their grade. The professor tells the other half of the class that they will be graded more traditionally, based solely on the quality of their best piece. At the end of the semester, the professor discovered that the students who were focused on making as many pots as possible also ended up creating the best pots, much better than the pots made by the students who spent all semester trying to create that one perfect pot.
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Source: Mike Arazu’s blog
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Source: Ideo’s Design Thinking blog
IterativeTrying, prototyping, testing, redesigning, scaling, launching & going at it again. And again…
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Rapid Prototyping
bespoke
Made up & combos
IterativeMost leading software development processes have this built in nowadays…
bespokeMade up &
combosRapid Prototyping
Trad. digital agency
ResearchBusiness requirementsIASpecificationDesignBuildTestUATGo liveSLA
Waterfall
RequirementsSpecificationDesignConstructIntegrateTestInstallMaintain
Iterative
InceptionBusiness modelingRequirementsElaborationAnalysis & designConstructionImplementationTestTransitionDeploy
Agile / Scrum
Requirements SpecificationArchitectureDesignImplementation TestingDeployment Maintenance
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Where One Big Field works
Iterative
bespokeMade up &
combosRapid Prototyping
Trad. digital agency
ResearchBusiness requirementsIASpecificationDesignBuildTestUATGo liveSLA
Waterfall
RequirementsSpecificationDesignConstructIntegrateTestInstallMaintain
Iterative
InceptionBusiness modelingRequirementsElaborationAnalysis & designConstructionImplementationTestTransitionDeploy
Agile / Scrum
Requirements SpecificationArchitectureDesignImplementation TestingDeployment Maintenance
One Big Field
IterativeDesign happens all the way across the lifecycle
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IterativeHold up, they all look like us. Are they the real audience the product or service is for?
Source: Ideo’s Design Thinking blog
Most attention
Most clicked
2nd most
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AssumptionsTest our own world view
Source: One Big Field project
Most clicked
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Evidence driven designTest our ideas and users
Source: One Big Field project, testing participants perception of various airline designs
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Evidence-drivenUsing AB testing to support design decisions
Source: 37 Signals Highrise page
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Evidence-drivenUsing AB testing to support design decisions
Source: 37 Signals Headline test blog post
The original: Worst performer
The winner: 30% better conversion than the original
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Evidence-drivenRedesigning a checkout process to make it easier, reducing dropout by 17.5%
Source: One Big Field prototype
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Evidence-drivenGmail engineers took things a few steps further
Source: My Gmail account
Google Mail engineers tested “Is there an ‘ideal’ blue that encourages clicks?” To find
out, incoming users were randomly assigned between 40 different shades of links – from blue-with-green-ish to blue-
with-blue-ish. It turned out blue-ness encouraged clicks more than green-ness.
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ConstraintsLimitless budgets or time with no purpose does not make for good design
Source: Brian & Bethany’s blog
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That’s not to say we shouldn’t pretend this
isn’t true…
Source: One Big Field workshop
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ConstraintsA good design for a flights search results page
Source: Easyjet search results page
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20102006-7I worked… 2000-2003
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Source: Tomatointribeca
ConstraintsAcross decision makers to technical systems to get a flights booking engine plugged into an ecommerce solution & offer a great design?
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ConstraintsA good design for a flights search results page
Source: Easyjet search results page
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ConstraintsAnother good design for the same thing, but using a different search results pattern
Source: Kayak search results page
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PatternsSame design approach to handling search results with filtering on the left, vertically
Source: Asos search results page
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PatternsA door plate offering affordance
Source: Journal of Dr. Faulken
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PatternsBut two plates doesn’t…
Source: Journal of Dr. Faulken
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PatternsThere to be broken too…the breadcrumb trail
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PatternsTwitter Ipad app. Its not great, but its pushing & creating new patterns.
Source: Jkontherun blog
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“Art is done by artists” E. H. Gombrich
Who does design?
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“Art is done by artists”
Design
Designers
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Who’s the designer?Everyone involved…
Source: Anish Kapoor’s mirror
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What’s important: a sensibilityEmpathy, collaborative, having purpose & attention to detail.
Source: One Big Field workshop
+44 (0)117 9544 004 | [email protected] | @ferg4ddc
Thanks!
One Big FieldExperience research & design