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Blockchain in Education "Crowdsourced Learning Based on Learning Economy"
- 1. Copyright © 2018 CCC-TIES All rights reserved.
Crowdsourced Learning
Based on Learning Economy
Masumi Hori, Seishi Ono, Toshihiro Kita, Hiroki Miyahara, Shiu Sakashita,
Kensuke Miyashita, Kazutsuna Yamaji, Tsuneo Yamada
AAOU2018
- 2. Copyright © 2018 CCC-TIES All rights reserved.
Copyright © 2018 CCC-TIES All rights reserved.
1. The limits of Online Education
2. Proposal of Learning Economy
3. An Example Implementation
4. Outlook
Index
2
- 3. Copyright © 2018 CCC-TIES All rights reserved. 3
Transformation of Learning
and Limits of Online
Education
•Increase knowledge
•Interdisciplinary fields of study
•Acceleration of obsolescence
Systemized knowledge
provided in schools
What to learn?
Students
Motivated people
Who learns?
Limits of education
Cost
Function
Contents
Teacher
• Youths escaping from learning
• Economic and educational gaps
• Seniors reducing ability
- 4. Copyright © 2018 CCC-TIES All rights reserved. 4
Proposal
of Learning Economy
Change into value
Trade
Learning outcomes
= Knowledge generated by learners
=K
K
Change knowledge into value
- 5. Copyright © 2018 CCC-TIES All rights reserved.
Copyright © 2018 CCC-TIES All rights reserved.
1. Trading with market
principles
2. IP (Intellectual property)
management of learning
outcomes
3. Commercialization of
learning outcomes
Features
of Learning Economy
5
General Economic Flow of the Market
- 6. Copyright © 2018 CCC-TIES All rights reserved.
Businesses
Factor
Market
Goods
& Services
Market
6
General Economic Flow
of the Market
An individual
- 7. Copyright © 2018 CCC-TIES All rights reserved.
Bob
Factor Market
Goods & Services Market
Flow of Knowledge with the
Market Economy
(Agricultural Example)
7
Alice
IP management
IP management
Blockchain
Pictures, images, blogs
Manuals
Posts experiences
on the internet
Farming experience
Farmer
Agriculture
instructor
Process/Assembly
of materials
Learning
Outcomes
( Digital Badges)
Learning
Outcomes
( Digital Badges)
- 8. Copyright © 2018 CCC-TIES All rights reserved.
Copyright © 2017 CCC-TIES All rights reserved.
8
Posting on the factor market
8
Contents recorded to the blockchain
@clip
- 9. Copyright © 2018 CCC-TIES All rights reserved.
Copyright © 2017 CCC-TIES All rights reserved.
Articles put for the factor market
The list of articles
The factor market
Virtual currency
Alice’s article
- 10. Copyright © 2018 CCC-TIES All rights reserved.
Copyright © 2017 CCC-TIES All rights reserved.
10
The manual put up for the goods & services market
- 11. Copyright © 2018 CCC-TIES All rights reserved.
Bob
Factor Market
Goods & Services Market
11
Outlook
Literature
Reports
Research notes
E-books
Online
courses
Alice
OpenData
ActionData
Data
BigData
Learninglogs
Readinglogs
Browsing logs
Logs
Blogs
SNS
Awareness
Thoughts
知的財産管理
知的財産管理
ブロックチェーンEconomic selection
ensures quality
Posts experiences
on the internet
Process/Assembly
of materials
- 12. Copyright © 2018 CCC-TIES All rights reserved. 12
Education and Learning
Economy
Conventional Education
• Teacher receives compensation
• Teacher provides knowledge
• The value of the knowledge is
obscure
CompensationTeaching
Value
Learning Economy
Value
CompensationLearning
• Learners receive compensation
• Learners create knowledge by
themselves
• Indexation of the value of
knowledge
- 13. Copyright © 2018 CCC-TIES All rights reserved.
Copyright © 2018 CCC-TIES All rights reserved.
Active participation in learning
Unprecedented speed in knowledge
acquisition and update
Diffusion of various knowledge
Knowledge obtained in daily life
Knowhows gained at work
Knowledge acquired at school
Ripple Effect of the
Learning Economy