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Slides from my Prototyping 101 talk at TajRiba 2013 - The first sub-Saharan African month long conference and workshop focused on UX, design, and bringing world class User Centered Design experts to Nairobi to give a series of practical, hands-on training sessions that help Africans develop products that solve African problems.
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prototypingLookingforwardtosurprises
Why weprototype
imagination
innovationleads to
5+5 = 10Kaaren Hanson creating a culture of rapid experimentation
https://www.youtube.com/watch?v=7-WLX8gc8WY
105+5
1.428 x 7100 / 10
532-352-1704(25/10)
3.162277660172
= 10Kaaren Hanson creating a culture of rapid experimentation
https://www.youtube.com/watch?v=7-WLX8gc8WY
test, don’t waste
gettingthere
traditional
Observe idea Analyze Decide Build Launch User
! "# # # # # #$ %& ' (
UX
Observe idea designbuildtest
designbuildtest
Decide Build Launch
User
User
User
! " ) )# # # #
# # #
#
# %& '
*
+
+
don’t be afraid topivotquickly
prototypingstages
test an idea
generate more questions
Testing the iterations
Not a demonot an Mvp
Sharing ideasgeneratingquestions
John keatsNegative capability
Negative capability is “when a person is capable of being in uncertainties, mysteries, doubts, without any irritable reaching after fact and reason”
Increase the
possibilities
How you findsurprises
Testable
Quick quick quick
Cheap
Focused
Get out and talk to people
try 5
00%
25%
50%
75%
100%
3 5
80%
6 9 12 15
Number of Test Users
Usab
ility
Prob
lems
Foun
d
Why You Only Need to Test with 5 Usershttp://www.nngroup.com/articles/why-you-only-need-to-test-with-5-users/
Whatprototyping delivers
representsan idea
Not form;Function
Lo-fidirty
Mid-fiCommunicate
Use html/css
use what you have
hi-fievolve
try it foryourself
never let technical ability stop you from trying
imagination
innovationleads to
helloerik.com/tajriba, @Erik_UX
i hope this remote presentation was a good experience
Prototype
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