Web 3.0 technologies
-defined as the creation of high-quality content and services produced by gifted
individuals using Web 2.0 technology as an enabling platform.
-A web service is a software system designed to support
computer-to-computer interaction over the Internet. Web services are not new
and usually take the form of an Application Programming Interface (API). The
popular photography-sharing website Flickr provides a web service whereby developers can
programmatically interface with Flickr to search for images. Currently, thousands of web services
are available. However, in the context of Web 3.0, they take center stage. By combining a semantic markup and web services, the Web 3.0 promises
the potential for applications that can speak to each other directly, and for
broader searches for information through simpler interfaces.
Example
:
Web 3.0 will make search tasks faster and
easier. And it will make searches, more personalized. You would simply type a
two complex sentence or two and the web 3.0 browser will do the rest .
Blogging
is
very popular today because it allows people to interact with each other.
Blogging has also become a popular search engine optimization (SEO) tool
because search engines like Google and Yahoo know that a blog is frequently
updated with content or visitor comments, so their spiders visit blogs
frequently looking for new content to include in their index.
Social networking
the use of dedicated
websites and applications to interact with other users, or to find people with
similar interests to oneself.
Social networking websites allow users to be
part of a virtual community. The two most popular sites are currently Facebook
and MySpace. These websites provide
users with simple tools to create a custom profile with text and pictures. A
typical profile includes basic information about the user, at least one photo,
and possibly a blog or other comments published by the user. Advanced profiles
may include videos, photo albums, online applications (in Facebook),
or custom layouts (in MySpace). After creating a profile, users can add
friends, send messages to other users, and leave comments directly on friends'
profiles. These features provide the building blocks for creating online
communities.
FAcebook
Facebook
is a social networking website that was originally designed for college
students, but is now open to anyone 13 years of age or older. Facebook
users can create and customize their own profiles with photos, videos, and
information about themselves. Friends can browse the profiles of other friends
and write messages on their pages.
ADVANTAGES of facebook
1.. Sharing Of Information
2.. Chatting
3.. Find School, College Friendship or Colleague
4.. Business Promotion
5.. Entertainment
6.. Boredom Killer
disadvantages
1. Account Intrusion
2. Scams
3.Waste Of Life
4.Ruining the Professional Life
5.Can’t Keep Things Personal
Twitter
