Web 2.0 can be described in 3 parts, which are as follows:
Critics of the term claim that "Web 2.0" does not represent a new version of the World Wide Web at all, but merely continues to use so-called "Web 1.0" technologies and concepts.
Definitions of Web 3.0 vary greatly. Some[63] believe its most important features are the Semantic Web and personalization.
Wolfram has argued that Web 3.0 is where "the computer is generating new information", rather than humans
augmented reality,
According to some Internet experts, Web 3.0 will allow the user to sit back and let the Internet do all of the work for them.[70] Rather than having search engines gear towards your keywords, the search engines will gear towards the user.
Web 2.0 is a loosely defined intersection of web application features that facilitate participatory information sharing, interoperability, user-centered design,[1] and collaboration on the World Wide Web. A Web 2.0 site allows users to interact and collaborate with each other in a social media dialogue as creators (prosumers) of user-generated content in a virtual community, in contrast to websites where users (consumers) are limited to the passive viewing of content that was created for them. Examples of Web 2.0 include social networking sites, blogs, wikis, video sharing sites, hosted services, web
1
applications, mashups and folksonomies.