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WWW: From inception to Web 2.0 and beyondSalvador Sánchez-AlonsoPhD. in Computer ScienceAss. Professor @ University of Alcala
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Research @ University of Alcala
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Not (only) boring stuff!
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Research in Computing?
E-learning
Virtual Worlds
Artificial Intelligence
Security
Internet Technologies
Human Interfaces
Telemedicine
Mobile applications
Bioinformatics
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This talk
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The Internet is a MASSIVE network of computers, a networking infrastructure.
It connects MILLIONS of computers together.
devices
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The Web is the largest human information construct in
history.
The Web is transforming society.
2,267,233,742 users.
We can no longer understand our lives without it!
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Internet: A military experiment
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1970’s
During the seventies, computers grew in strength, speed and capabilities
They began to be part of everyday life
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Personal devices? Do it yourself!
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Late 1980’s
Tim Berners Lee invented the World Wide Web
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From…
Early 1990’s
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To…
Late 1990’s
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Web 1.0 was great!
- Internet was no longer for experts- More and more information was made available
- Accessible everywhere, anytime- Email was a major shift in the way people learned to
communicate
However….
- Difficult to find the right thing- Information, but not participation
- Poor design- Slow
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An example of Web 1.0
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user generated content +
social networks+
multimedia integration +
collaboration+
user centered design
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social networking sites web applications blogswikis mash-ups folksonomiesvideo sharing siteshosted services
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Web 2.0
WIKI
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Web 2.0
BLOG
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Web 2.0
Community
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Web 2.0
User generated content
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Web 3.0
Semantic Web +
Personalization+
Common data formats
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Reference material
• Some pictures were taken/adapted from “NSF and the Birth of the Internet” @ http://www.nsf.gov
• Learn more about the topic by listening to the talk by Tim Berners Lee @ http://www.ted.com/talks/lang/en/tim_berners_lee_on_the_next_web.html
• Evolution Web 1.0, Web 2.0 to Web 3.0 @ http://www.youtube.com/watch?v=bsNcjya56v8
E-mail: [email protected]