5. “When a meeting, or part thereof, is
held under the Chatham House Rule,
participants are free to use the
information received, but neither the
identity nor the affiliation of the
speaker(s), nor that of any other
participant, may be revealed”
25. The Lean Startup
“A true experiment
follows the scientific
method. It begins
with a clear
hypothesis that
makes predictions
about what is
supposed to happen.
It then tests those
predictions
empirically”
26. The Lean Startup
• C o m e u p w ith h y p o th e s is
• D e s ig n e x p e rim e n t
• R u n e x p e rim e n t
• V a lid a te /In v a lid a te h y p o th e s is
• Repeat
29. Example
●
Zappos
●
A n n u a l s a le s > U S $ 1 b illio n
●
●
H y p o th e s is : Is th e re a d e m a n d fo r s u p e rio r
o n lin e s h o e s h o p p in g
E x p e rim e n t: To o k p h o to s fro m s h o e s h o p s ,
c a m e b a c k a n d b o u g h t th e m fu ll p ric e if
c u s to m e r b o u g h t th e m o n lin e
Example from The Lean Startup, p57-58
30. Example
●
●
●
A llo w in g u s e rs to re g is te r w ith tw itte r w ill
d ro p a b a n d o n e d re g is tra tio n s b y 5 %
B u ilt fa k e “ re g is te r w ith tw itte r” lin k
w h ic h le d to n ice e rro r m e s s a g e
R e le a s e d to s e g m e n t o f c u s to m e rs o n liv e
s ite
●
M e a s u re d h o w m a n y n e w u s e rs trie d it
●
< 1% - h y p o th e sis in v a lid
Example from The Lean Startup, p57-58
34. The question we have to solve for is not “What
does Lean User Experience mean?” The
question is “In a lean environment, how can we
make great user experiences?”
- Janice Fraser, 2010
72. Further Reading
• UX for Lean Startups by Laura Klein
• Lean UX by Jeff Gothelf & Josh Seiden
• Agile User Experience Design by
Diana Brown
• User-Centered Agile Methods by
Hugh Beyer
• Agile Experience Design by Lindsay
Ratcliffe and Marc McNeill
73. Further Reading
• Lean Startup by Eric Ries
• The Four Steps to the Epiphany by
Steve Blank
• The Startup Owner's Manual by
Steve Blank
• The Goal by Eliyahu M. Goldratt
• The Machine That Changed the
World by Womack, Jones & Roos