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1. Karakuri IoT
Yuji Yamamoto, MDH

2. Agenda
• Karakuri IoT concept
• Demo: Karakuri IoT kit
• How we work with the companies
• Use Karakuri IoT for education

4. What is Karakuri IoT?

5. Karakuri dolls made
during 1800’ in Japan
Karakuri:
“apparat/pryl som
skapades med kreativitet”

6. Karakuri Kaizen - Simple mechanical automation
often made by shop floor workers
• Do-It-Yourself Low
Cost Automation
• Empowerment
• Learning new skills

8. Karakuri kaizen
with IoT?
Karakuri IoT
Mechanical
Karakuri kaizen

9. Simple IoT at Home (self-making home automation)
Mobile App
Tells the mobile
when the flower
feels thirsty
Cost: 100 SEK, Time to build 15 minutes

10. Project objectives
Develop a modular IoT kit
for non-experts
Develop work methods
for improvements using
IoT + creativity of many

11. (Nikkei Monozukuri, 2016)
”When we discuss
use of IoT in factory,
I always ask how
people can be
developed with
this”
(Toshiyuki Isobe: Chief officer at
Frontier Research Center, Toyota)

12. Co-production with companies
1
2
3
4
Explore improvement opportunities
Find conceptual solutions
Produce Proof of concept
Pilot at the shop floor

13. Explore improvement opportunities
1
What improvements are
possible with Karakuri IoT
concept?

14. 2 Find conceptual solutions
About 30 different cards

15. Finding conceptual solutions

16. Produce Proof of concept using MESH
3

18. PoC: Small stop logging

19. Co-production with companies
1
2
3
4
Explore improvement opportunities
Find conceptual solutions
Produce Proof of concept
Pilot at the shop floor

20. Karakuri IoT kit
a quick demo

21. Case 1

23. ca 3.5m
ca 5m
Example 2

25. Example 3

27. Potential benefits of Karakuri IoT
Maturity in
solutions
Ideas /
problems
Concp.
solution
PoC
(physical) Pilot
Most of the ICT related
improvement work is done by
other than production
personals…
Permanent
solution

28. Maturity in
solutions
Ideas /
problems
Concp.
solution
PoC
(physical) Pilot
Permanent
solution
1 2 3 4
Karakuri IoT can help:
• Fast experiment cycles
• Clear specification
before the handover
• More influence and
ownership
Potential benefits of Karakuri IoT
• Learning and acceptance
• Participative

29. Maturity in
solutions
Ideas /
problems
Concp.
solution
PoC
(physical) Pilot
Permanent
solution
1 2 3 4
Karakuri IoT can help:
• Inspiration for low cost
and in-house solutions
• Finding right level of
automation
Potential benefits of Karakuri IoT
• One way of dealing with
legacy issues
• Cost evaluation

30. Use Karakuri IoT in education
Industrial IIoT course (one of the Premium course)
Laboratory Use case project

31. Karakuri Digital Learning
Coach
Student
Team
Karakuri
Team
1
2
3

32. Thank you!
Contact info: yuji.yamamoto@mdh.se