W2
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This document discusses the basics of Web 2.0, which refers to web applications that facilitate information sharing, interoperability, user-centered design and collaboration on the World Wide Web. Some key characteristics of Web 2.0 include allowing users to do more than just retrieve information, run software applications through a browser, and encourage rich user experience and participation through features like search, links, tags, and syndication technologies. Common Web 2.0 applications include social networking sites, wikis, blogs, and mashups.
W2
- 1. WEB 2.0 BASICS OF WEB 2.0 CHARACTERISTICS TECHNOLOGY APPLICATION USAGE CRITICIUM
- 2. INTRODUCTION The term "Web 2.0" (2004–present) is commonly associated with web applications that facilitate Information sharing, interoperability, usercentered design and collaboration on the World Wide Web. Information sharingTraditional information sharing referred to onetoone exchanges of data between a sender and receiver.
- 3. INTRODUCTION InteroperabilityThe ability of diverse systems and organizations to work together (interoperate). Usercentered design Is a design philosophy and a process in which the needs, wants, and limitations of end users of an interface or document are given extensive attention at each stage of the design process. CollaborationIs a recursive process where two or more people or organizations work together in an intersection of common goals
- 4. Web 2.0 Includes webbased communities hosted services, web applications, socialnetworking sites, videosharing sites, wikis, blogs, mashups, and folksonomies.
- 5. CHARACTERISTICS It allow users to do more than just retrieve information. "Network as platform" computing, allowing users to run softwareapplications entirely through a browser. Rich user experience, user participation, dynamic content, metadata, web standards and scalability.
- 6. FEATURES AND TECHNIQUES S Search – Find information using keyword L Links Connects information together A Authoring create and update content T Tags Categorization of content by adding tags E Extensions – Makes app platform /doc server S Signals use of syndication technology such as RSS to notify users of content changes
- 7. Web Applications Ajax has prompted the development of websites that mimic desktop applications, such as word processing, the spreadsheet, and slideshow presentation. Web Based Applications: > Internet applications >XML and RSS >Web APIs
- 8. Usage The popularity of the term Web 2.0, along with the increasing use of blogs, wikis, and social networking technologies Blogs, wikis and RSS are often held up as exemplary manifestations of Web 2.0. Miller links Web 2.0 technologies and the culture of participation that they engender to the field of library science
- 9. Criticism Critics of the term claim that "Web 2.0" does not represent a new version of the World Wide Web at all. Featured in implementations on networked systems well before the term "Web 2.0" emerged. "Nobody really knows what it means...If Web 2.0 for you is blogs and wikis, then that is people to people. But that was what the Web was supposed to be all along."