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5 Billion Internet Users by 2020
2011.12.2
Kilnam Chon
Keio University/KAIST Rev 2011.9.12
1
1. Global Internet Users
2000 0.4 Billion2005 1 Billion2010 2 Billions2020 5 Billions
2. Future Internet Research• Future Internet research is for the First
Billions of primarily developed countries.
• Do we need The Other Billions(today’s non-Internet
users) into consideration when we carry on the Future
Internet research?
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2.1 Future Internet Research
4
Current Internet
Future Internet
Issues - Security - Mobility - Scalability - Management
2.2 Future Internet Research(addition)
5
Current Internet
Future Internet
Issues - Security - Mobility - Scalability - Management
Applications - eHealth - eGovernment - (more)
Technologies - Cloud Computing - Internet of Things(IoT)
2.3 Future Internet Research(addition)
6
Current Internet
Future Internet
Issues - Security - Mobility - Scalability - Management
Applications - eHealth - eGovernment ...........
Technologies - Cloud Computing - Internet of Things(IoT)
New Users - The Other Billions
Green - Green Internet - Green Society
3.Future Internet Harmonization• Future Internet needs to be harmonized to all
people in the world(First Billions and The Other
Billions).
• Future Internet needs to be harmonized to the global
environment.
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4. Negative Aspects of the Internet• Future Internet research needs to address
negative aspects of the Internet such as
- Privacy - Digital Divide - Cyber Terrorism and Cyber Warfare
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5. The Other Billions - WeaknessThe Other Billions have the following constrains
in maycases; - weak infrastructure - weak economy - weak human resource
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6. The Other Billions - ChanceThe Other Billions have the late-comer(late-
follower)Advantage, too(like being behind of the leader
in the bicyclerace).
Examples are - IPv4 vs IPv6; no buildup on IPv4 - Access Device; smart phone to start
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7. GoalSustainable Internet(or Humane Internet) for
21st Century
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8. Remark[TBD]
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ReferenceKilnam Chon, The Other Billions, 2008~2011.Kilnam Chon, Sustainable Internet, ConTech
2011.
06/09/11