<ul>WEB 2.0 By  J.Radhakrishnan P.Ramesh </ul>
<ul>Definition of Web 2.0? <li>The term &quot;Web 2.0&quot; (2004–present) is commonly associated with web applications th...
<ul><li>A Web 2.0 site allows its users to interact with other users or to change website content, in contrast to non-inte...
Examples:- </li><ul><li>Hosted services, web applications, social-networking sites, video-sharing sites, wikis, blogs, mas...
<ul>Technology   <li>Web 2.0 draws together the capabilities of client- and server-side software, content syndication and ...
<ul>Features and Techniques:- <li>Search
Finding information through keyword search.
Links
Connects information together into a meaningful information ecosystem using the model of the Web, and provides low-barrier...
Authoring
The ability to create and update content leads to the collaborative work of many rather than just a few web authors. In wi...
<ul><li>Tags
Categorization of content by users adding &quot;tags&quot; - short, usually one-word descriptions = to facilitate searchin...
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Details of web2.0 and other sns

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  1. 1. <ul>WEB 2.0 By J.Radhakrishnan P.Ramesh </ul>
  2. 2. <ul>Definition of Web 2.0? <li>The term &quot;Web 2.0&quot; (2004–present) is commonly associated with web applications that facilitate interactive information sharing, interoperability, user-centered design, and collaboration on the World Wide Web </li></ul>
  3. 3. <ul><li>A Web 2.0 site allows its users to interact with other users or to change website content, in contrast to non-interactive websites where users are limited to the passive viewing of information that is provided to them.
  4. 4. Examples:- </li><ul><li>Hosted services, web applications, social-networking sites, video-sharing sites, wikis, blogs, mashups, and folksonomies. </li></ul></ul>
  5. 5. <ul>Technology <li>Web 2.0 draws together the capabilities of client- and server-side software, content syndication and the use of network protocols. Standards-oriented web browsers may use plug-ins and software extensions to handle the content and the user interactions. Web 2.0 sites provide users with information storage, creation, and dissemination capabilities that were not possible in the environment now known as &quot;Web 1.0&quot;. </li></ul>
  6. 6. <ul>Features and Techniques:- <li>Search
  7. 7. Finding information through keyword search.
  8. 8. Links
  9. 9. Connects information together into a meaningful information ecosystem using the model of the Web, and provides low-barrier social tools.
  10. 10. Authoring
  11. 11. The ability to create and update content leads to the collaborative work of many rather than just a few web authors. In wikis, users may extend, undo and redo each other's work. In blogs, posts and the comments of individuals build up over time. </li></ul>
  12. 12. <ul><li>Tags
  13. 13. Categorization of content by users adding &quot;tags&quot; - short, usually one-word descriptions = to facilitate searching, without dependence on pre-made categories. Collections of tags created by many users within a single system may be referred to as &quot;folksonomies&quot;
  14. 14. Extensions
  15. 15. Software that makes the Web an application platform as well as a document server.
  16. 16. Signals
  17. 17. The use of syndication technology such as RSS to notify users of content changes. </li></ul>
  18. 18. <ul><li>RSS(Really Simple Syndication)
  19. 19. RSS is a family of web feed formats used to publish frequently updated works—such as blog entries, news headlines, audio, and video—in a standardized format.
  20. 20. Web feeds benefit publishers by letting them syndicate content automatically. They benefit readers who want to subscribe to timely updates from favored websites or to aggregate feeds from many sites into one place. </li></ul>
  21. 21. <ul><li>Internet Forum:-
  22. 22. An Internet forum, or message board, is an online discussion site. It originated as the modern equivalent of a traditional bulletin board, and a technological evolution of the dialup bulletin board system. From a technological standpoint, forums or boards are web applications managing user-generated content </li></ul>
  23. 23. <ul><li>Blog : -
  24. 24. A blog is a type of website, usually maintained by an individual with regular entries of commentary, descriptions of events, or other material such as graphics or video.
  25. 25. Entries are commonly displayed in reverse-chronological order. &quot;Blog&quot; can also be used as a verb, meaning to maintain or add cont ent to a blog. </li></ul>
  26. 26. <ul><li>Social Networking : -
  27. 27. A social network service focuses on building and reflecting of social networks or social relations among people
  28. 28. List of social networks
  29. 29. * Facebook * Script
  30. 30. * Twitter * Youtube
  31. 31. * Flickr * Delicious
  32. 32. * My Space * Linked In </li></ul>
  33. 33. <ul><li>Facebook:-
  34. 34. Facebook is a social utility that connects people with friends and others who work, study and live around th em.
  35. 35. Twitter:-
  36. 36. Twitter is without a doubt the best way to share and discover what is happening right now. </li></ul>
  37. 37. <ul><li>Flickr:-
  38. 38. Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world.
  39. 39. Linked in:-
  40. 40. LinkedIn (pronounced /ˈlɪŋkt.ˈɪn/) is a business-oriented social networking site. It is mainly used for professional networking. </li></ul>
  41. 41. <ul>Thank U </ul>

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