Presented by:
Maram Bani Younes
Marilu Cervantes Salgado

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Web 3.0
Outline
• Generations of WWW.
 Web 1.0
 Web 2.0
 Web 3.0
• Experts Visions about Web 3.0:
 Semantic Web
 Video Web
 3D Web
 Ubiquitous Web
 Where are we?
• Over Visions and Opinions about Web 3.0.
• What does Web 3.0 need?
Web 1.0
Info – Centric Web
The first generation of the World Wide Web (WWW), characterized by separate static websites.
It is one-way broadcasting.
It is invented 1989 by Tim Berners- Lee.
It was widely used between 1998 and 2001, and it is still used beside Web 2.0 in almost all web sites.
Web 2.0
People Centric Web
 Technologies and Trends
 Social networking sites:
 Facebook, MySpace, Hi5, … etc.
 Tagging or Labeling Content:
 Del.icio.us.
 Wikis:
 Wikipedia.
 Community-generated content:
 eBay.
 Open Services:
 Google.
 P2P:
 Bit Torrent.
 New Web technologies:
 XML, RSS, Ajax.
 Open Source Software
Web 2.0
People Centric Web
Web 2.0 has no single definition but can be explained through a series of Internet trends, one being the empowerment of the user .
Deitel, Paul J; Deitel, Harvey M
Web 3.0
Machine Centric Web
Different meanings are intended to describe the evolution of Web usage and interaction between the many possible evolutionary paths.
The third generation of Web technologies and services that emphasize a machine-facilitated understanding of information on the Web.
Web 3.0
Evolution Paths
 Semantic Web
 Intelligent System Planning
 Business and Network Applications
 … etc.
 Video Web
 Web 3D
 Ubiquitous and Pervasive Web
Web 3.0
Semantic Web
It is a group of methods and technologies to allow machines to understand the meaning - or "semantics" - of information on the World Wide Web.
The semantic web is a vision of information that is understandable by computers, so computers can perform more of the tedious work involved in finding, combining, and acting upon information on the web.
Semantic Web
The Technology
It involves publishing in languages specifically designed for data: Resource Description Framework (RDF), Web Ontology Language (OWL), and Extensible Markup Language (XML):
 HTML describes documents and the links between them.
 RDF, OWL, and XML, by contrast, can describe arbitrary things such as people, meetings, or airplane parts.
Web 3.0
Experts Statements'
Tim Berners-Lee
 “…, you’ll Have access to an unbelievable data resource ”.
Nova Spivak
 “…It's a set of standards that turns the Web into one big database,” .
 “ …I call it the World Wide Database”.
Semantic Web
Intelligent
The development of Web 3.0 focuses on adding metadata or information to describe the content of the web which:
 Provide an intelligent level to the web site.
 Enable the user to communicate completely with the machines.
 Enable machines to communicate with each others.
Semantic Web
Intelligent System Planning
 Example:
The Question: ”I’m looking for a warm place to vacation and I have a budget of $3000. and I have an 11-year-old child.”
 Today’s System, such query can lead to hours of sifting (through lists of flights, hotel, car rentals) and the options are often at odds with one another.
 Web 3.0 will call up a complete vacation package that was planned as meticulously as if it had been assembled by a human travel agent.
Semantic Web
Business and Network Applications
Web 3.0 is the ability for customers to communicate with companies.
 Directly, using blogs and other Web 2.0 applications,
 Indirectly, as if we were holders of psychographic data analyzed by the semantic web and other marketing tools as Micro targeting / Silent Marketing.
Semantic Web
Semantic Meaning
 Having a semantic meaning on the web, evolution will lead to have more intelligent and specialized webs.
 All next evolution paths in this paper depend on having information about the web components.
We can say that Semantic web is the main and starting point of Web 3.0 evolution.