1. The Web Information Technology Department
Bryar Hassan (BSc & MSc Eng.)

2. Contents Web generations Generation features Generation problems
Internet Technology – First Year

3. The Web (WWW)
WWW is a system of interlinked hypertext documents accessed via the Internet.
With a web browser, one can view web pages that may contain text, images, videos, and other multimedia and navigate between them via hyperlinks
Internet Technology – First Year

4. The Web (WWW) Internet # the Web Internet = the network
The Web = the way
Internet Technology – First Year

5. Web 1.0
Web 1.0 was the early state of the conceptual evolution of the WWW
Internet Technology – First Year

6. Web 1.0 Characteristics
Users could not view the webpages but not contribute to the contents of the webpages
Webpages’ information is closed to external editing
Information is not dynamic
Internet Technology – First Year

7. Web 1.0 Design Elements Static pages instead of dynamic HTML
The use of framesets
The use of tables to position and align elements on a page
Online guestbook
HTML forms sent via
Internet Technology – First Year

8. Web 1.0 Problems Limited content Limited creativity Limited business
Such as, 10,000 editors server 500,000,000 users
Internet Technology – First Year

9. Web 2.0
Web 2.0 allows users to interact and collaborate with each other as creators of user-generated content
Web 2.0 can be described in three parts
Rich Internet Application (RIA), AJAX and flash
Web-oriented architecture (WOA), such as feeds, RSS, and web services
Social web
Internet Technology – First Year

10. Web 2.0 Characteristics
Folksonomy: free classification of information; allows users to collectively classify and find information
Rich user experience: dynamic content; responsive to user input
User participation: site users can add content for others to see
Internet Technology – First Year

11. Web 2.0 Problems Information is more difficult to monitor and secure
There is not a systematic control over creating, storing, or deleting information
Lack or loss of connectivity prevents work for those depending on them.
Internet Technology – First Year

12. Web 3.0 Web 3.0 is a more intelligent web
It has argued that Web 3.0 is where computer is generating new information rather than humans.
Web 3.0 will enable the use of autonomous agents to perform some tasks for the user.
Internet Technology – First Year

13. What is New in Web 3.0 Cloud computing
Internet Technology – First Year

14. What is New in Web 3.0 Portable internet
Internet Technology – First Year

15. What is New in Web 3.0 Online business, user generated business
Internet Technology – First Year

16. What is New in Web 3.0
User behaviour
Internet Technology – First Year

17. What is New in Web 3.0
Semantic web
Internet Technology – First Year

18. Recap
Internet Technology – First Year