The document discusses the evolution of computer networks and the increasing number of devices connected to the internet, which surpassed 6 billion and is projected to reach 20 billion. It also references historical perspectives on change and continuity in technology and society, drawing parallels to past empires and emphasizing the need for innovation. Quotes from G.C. Bell and Albert Einstein illustrate the importance of adapting to new circumstances rather than repeating ineffective patterns.

1. When Clouds become Fog
Tim Verbelen
iMinds – IBCN - UGent

4. Computer networks have the ability
to bring the power of large machines
to work on a single problem
and to provide reliable computer services
to large populations
- G.C. Bell et al., IEEE Computer, 1970
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5. SCALE

6. 2004 2006 2008 2010 2012 2014 2016 2018
Over 6 billion devices are connected to the Internet
10
20 billion
devices

7. HETeROGENeITY

8. Heterogeneity?

10. H A
O S
C

13. History repeats itself
Roman Empire, 117 A.D.

15. Insanity is doing the same thing over and
over again and expecting different results
- Albert Einstein
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