Prototyping all the things

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Prototyping all the things GOTO Night 2015

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My interest is in the future because I am going to spend the rest of my life there. ! Charles F. Kettering “

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Prediction & Anticipation

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http:/ /wikipedia.org/

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http:/ /flickr.com/photos/adactio/

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http:/ /macrumors.com/

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http:/ /pcmag.com/

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http:/ /androidpolice.com/

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http:/ /androidpolice.com/

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http:/ /wikipedia.org/

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The upcoming generation will no longer be able to distinguish between online and offline.

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We need new tools

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We can only see a short distance ahead, but we can see plenty there that needs to be done. ! Alan Turing “

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Prototyping as Strategic Design Tool

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—Connect across silos —Support for short iteration cycles —Increase development speed —Increase transparency —Involve users and designers early on —Enable sustainable solutions

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Manifesto

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Assumption is the root of all evil 1

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Ideation is always followed by validation 2

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Design happens close to the ‘client’ 3

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Constant change is supported by all tools 4

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Prototypes don’t have to be dead–ends 5

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Experiences

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The ubiquitous browser 1

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POC Business prototype Production

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Business prototype Feature Prototype Production Invalid feature Validation Integration

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Web technology

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—Speed —Transparency —Variations —Validation —Education

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—Speed —Transparency —Variations —Validation —Education Html, CSS, JavaScript Meta languages (Haml, Sass, Slim) Interpreted languages (Ruby, JS)

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—Speed —Transparency —Variations —Validation —Education Hosted solution Accountability of Design Access through browser

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Version control Skinning/Theming Media Queries —Speed —Transparency —Variations —Validation —Education

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Tangible design process Utilize existing infrastructure Short iteration cycles —Speed —Transparency —Variations —Validation —Education

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Higher availability of experts and resources —Speed —Transparency —Variations —Validation —Education

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Motion on mobile 2

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People

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Truly responsive, on the road 3

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1 3 2

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Server Client Instances WS Server External inputs

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Client Instance Client Instance Client Instance Component

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Client Instance Client Instance Client Instance Component Component

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Ruby Rack Middleman Server Client Instances WS Server External inputs

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Html CSS JavaScript SVG (Templating) Server Client Instances WS Server

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JavaScript Node.js Express Einaros API proxy Server Client Instances WS Server

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Home appliances 4

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(Touch) Display Controls Sensors

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(Touch) Display Controls Sensors ? ? ?

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Server WS Server WiFi iPhone (Touch Display) Controls Arduino

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Pitfalls

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—Hardware —Repeatability —Geographical distance —Remote updates —Education —Corporate environment

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StroopBox

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Development GIT CI/CD StroopMeister (Proxy) Prototype

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Development

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Raspberry Pi or similar Arduino Sensors Controls — Configuration — VM — Ruby, Python, JS, C — Local WiFi — LCD (Status)

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Development Prototype (Staging) Prototype (Production) Prototype Provisioning (Ansible)

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CI/CD

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GIT Build Tests Store build artefact Notify user

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StroopMeister

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StroopMeister Prototype SSH Tunnel Development Error logs Certificate “key”

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Updates

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Raspberry Pi Certificate “key” Update request

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Pull build Stop services Update Restart services

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—Hardware —Repeatability —Geographical distance —Remote updates —Education —Corporate environment