4. Researches I’ve done
• Group interview
• Depth interview
• shadowing
• Ethnographic research
• Heuristic evaluation
• Usability test
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• Questionnaires
• AB test
5. Request Pattern A
“We must increase the sales of Rabbit goods
EC site.
To understand the problems and
to offer the solutions,
Please use depth interviews.”
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6. Request Pattern A
“We must increase the sales of Rabbit goods
EC site.
To understand the problems and
to offer the solutions,
Please use depth interviews.”
2019/11/29 @vegemaki3 6
Depth interviews aren’t suitable for this situation…
7. Request Pattern B
“Customers visit our EC site frequently,
but they don’t sign up for a membership
account which is necessary for making
purchases.
To gather data about the cause of the
problem,
Please use a questionnaire.”
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8. Request Pattern B
“Customers visit our EC site frequently,
but they don’t sign up for a membership
account which is necessary for making
purchases.
To gather data about the cause of the
problem,
Please use a questionnaire.”
2019/11/29 @vegemaki3 8
Questionnaire researches aren’t suitable for this situation…
14. Research is ...
It’s difficult to come up with new ideas only by using researches.
We also need thinking skills.
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15. Researches I’ve done
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• Questionnaires
• AB test
Qualitative
Research
Quantitative
Research
• Group interview
• Depth interview
• shadowing
• Ethnographic research
• Heuristic evaluation
• Usability test
16. So many researches we have!!
When and in which situation a research is used is
something we should choose?
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17. Service improvement flow & suitable research
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identify the problem WHAT Quantitative Research
identify the cause of
problem
WHY Qualitative Research
consider
the direction of solution
WHAT
results of research
+ ideation / design thinking
verify solutions HOW
Qualitative Research
(Quantitative Research)
18. Service improvement flow & suitable research
2019/11/29 @vegemaki3 18
identify the problem WHAT Quantitative Research
identify the cause of
problem
WHY Qualitative Research
consider
the direction of solution
WHAT
results of research
+ ideation / design thinking
verify solutions HOW
Qualitative Research
(Quantitative Research)
19. Request Pattern A
“We must increase the sales of Rabbit goods
EC site.
To understand the problems and
to offer the solutions,
Please use depth interviews.”
2019/11/29 @vegemaki3 19
20. Service improvement flow & suitable research
2019/11/29 @vegemaki3 20
identify the problem WHAT Quantitative Research
identify the cause of
problem
WHY Qualitative Research
consider solution
direction
WHAT
results of research
+ ideation / design thinking
verify solutions HOW
Qualitative Research
(Quantitative Research)
21. Service improvement flow & suitable research
2019/11/29 @vegemaki3 21
identify the problem WHAT Quantitative Research
identify the cause of
problem
WHY Qualitative Research
consider solution
direction
WHAT
results of research
+ ideation / design thinking
verify solutions HOW
Qualitative Research
(Quantitative Research)
22. Request Pattern A
“We must increase the sales of Rabbit goods
EC site.
To understand the problems and
to offer the solutions,
Please use depth interviews.”
2019/11/29 @vegemaki3 22
Quantitative research is suitable for this situation.
e.g. market analyses, questionnaires
23. Request Pattern B
“Customers visit our EC site frequently,
but they don’t sign up for a membership
account which is necessary for making
purchases.
To gather data about the cause of the
problem,
Please use a questionnaire.”
2019/11/29 @vegemaki3 23
24. Service improvement flow & suitable research
2019/11/29 @vegemaki3 24
identify the problem WHAT Quantitative Research
identify the cause of
problem
WHY Qualitative Research
consider
the direction of solution
WHAT
results of research
+ ideation / design thinking
verify solutions HOW
Qualitative Research
(Quantitative Research)
25. Service improvement flow & suitable research
2019/11/29 @vegemaki3 25
identify the problem WHAT Quantitative Research
identify the cause of
problem
WHY Qualitative Research
consider solution
direction
WHAT
results of research
+ ideation / design thinking
verify solutions HOW
Qualitative Research
(Quantitative Research)
26. Request pattern B
“Customers visit our EC site frequently,
but they don’t sign up for a membership
account which is necessary for making
purchases.
To gather data about the cause of the
problem,
Please use a questionnaire.”
2019/11/29 @vegemaki3 26
Qualitative research is suitable for this situation.
e.g. user interviews, usability tests
28. 1: It‘s not a magical tool.
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Research is a way to understand
what we don’t understand.
29. 2: suitable researches for each phases
2019/11/29 @vegemaki3 29
identify the problem WHAT Quantitative Research
identify the cause of
problem
WHY Qualitative Research
consider
the direction of solution
WHAT
results of research
+ ideation / design thinking
verify solutions HOW
Qualitative Research
(Quantitative Research)
30. Understanding
how to use research
leads to
better ideas
and better products
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31. If you have any problems
with your project,
I can work with you
as a freelance UX researcher!
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