Intro to UX for Developers by Brenda Jin

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Want to create a relevant product and viable business model? Or just kill it at the next hackathon or paired programming night? Join this hands-on session to learn about tools that will help you innovate and communicate better with internal and external stakeholders. Geared especially towards developers, this talk focuses on how you can maximize a user-based approach in product development cycles to debug early with high return on investment using simple and low-cost techniques.

Technologie Business

Introto UX forDevelopers
Brenda Jin
@cyberneticlove

Intro to UX for Developers
Brenda Jin
User eXperience: how a person feels
about, perceives, and accomplishes
an interaction with a computer
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Overview
1) Background Tools
2) Try It - Prototyping
3) Try It - Testing
4) Additional Resources
@cyberneticlove

Intro to UX for Developers
Brenda Jin
UX is a design and
communication tool.
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Humans are wildly diverse.
@cyberneticlove

Intro to UX for Developers
Brenda Jin
As hackers and builders,
we want to disrupt –
@cyberneticlove

Intro to UX for Developers
Brenda Jin
while providing an intuitive experience.
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Tool #1:
Identifying Needs
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Finding Needs
• Interview and observe
• Pay attention to pain points, places where
extra explanation is needed
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Tool #2:
Set Goals
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Focus on the goal so that you can
• See the forest and the trees
• Measure twice, cut once
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Now that we know the problem…
why not build the solution already?
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Tool#3:
Prototyping
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Prototype: A first or preliminary
model of something
@cyberneticlove

Intro to UX for Developers
Brenda Jin
“The best way to have a good
idea is to have lots of ideas”
- Linus Pauling
@cyberneticlove

Intro to UX for Developers
Brenda Jin
• The first solution is not necessarily the best
• Debug early, when it matters a lot
• Communicate using data and stories
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Myth:
Prototypes are pretty
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Truth:
Prototypes don’t have to be.
@cyberneticlove
Image courtesy of The Verge

Intro to UX for Developers
Brenda Jin
Myth: Prototypes have lots of features
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Truth: Prototypes can be quite minimal.
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Myth:
Prototyping is expensive
in time and money
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Prototypes get almost
none of the glory,
but do a lot of the work.
@cyberneticlove

Intro to UX for Developers
Brenda Jin @cyberneticlove
Paper

Intro to UX for Developers
Brenda Jin @cyberneticlove
Wizard of Oz

Intro to UX for Developers
Your turn!
You’re building a new mobile email client.
What does the composition window look
like?

Intro to UX for Developers
Brenda Jin
Your turn again!
Sketch a second prototype that is different
from the first.
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Prototypes are questions,
and questions are
the currency of collaboration.
@cyberneticlove

Intro to UX for Developers
Brenda Jin
The goal of
rapid prototyping
is rapid feedback.
@cyberneticlove

Intro to UX for Developers
Brenda Jin
To get feedback,
you need to test.
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Direct Observation
• Ask tester to talk through thoughts
• Focus on the goal of problem-solving
rather than on your method or interface
• Use data to evolve your product and tell
your story
@cyberneticlove

Intro to UX for Developers
Brenda Jin
“When you prototype something and
simulate, you get much better decisions for
the next step.”
-HartmutEsslinger
@cyberneticlove

Intro to UX for Developers
Brenda Jin
Pair up!
Option1: Ask your partner to complete a
task with your prototype. Observe.
Option2: Share your prototypes with each
other and create a single new prototype
that incorporates the best ideas from both.
@cyberneticlove

Intro to UX for Developers
Brenda Jin
What did you learn?
@cyberneticlove

Intro to UX for Developers
Additional Resources
Stanford Online Human-Computer Interaction
at Coursera.org
Software: Balsamiq, Axure, Indigo Studio, web frameworks
Always cheap and compatible: Paper!
Brenda Jin
@cyberneticlove

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