Introduction, Examples, Advantages of web 2.0 and 3.0, features, tools, technological concepts, limitations, challenges of web 2.0 and 3.0 and comparison

1. Web 2.0
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Web 3.0
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2. Name: Muhammad Imtiaz
Reg_no: 2014f-mubscs-41

3. It is an improved version of web 1.0
characterized specifically changed from
static to dynamic or user generated
content, also growth of social media

4. •Blogs/wikis
•Social networks
•Yahoo
•YouTube

6. •Availability
•Variety of media
•Easy to use
•Dynamic
•Real time discussion

7. Internet tools that go beyond just
receiving info from website
e.g Google drive, twitter, youtube

8. •Free classification of information
•Rich user interface
•User can be a contributor
•Dispersion

9. •Rich internet application(RIA)
•Graphics , interactivity
•Web oriented architecture
•Feeds, RSS feeds, web services
•Social web

10. •Keyword base
•Time consuming
•Inconsistent terminologies
•Failure to remove outdated

11. It is semantic web. it is extension of 2.0 in
which information is given in well
defined meaning better enabling
computer and people to work in
corporation

12. XML: used for self description of data
also used for exchange of data
RDF: provides foundation for
publishing and linking data, used to
express data objects and their
relationships

13. Vastness
Vagueness
Uncertainty
Inconsistency
Deceit

14. Web 2.0
 Today’s Web
 Keyword based
 Human-readable
 Place to find things
 No intelligence
 Inefficient computer utilization

15. Web 3.0
 Future Web
 Semantic
 Human & Machine readable
 Place to do things
 intelligent in nature
 Better computer utilization