
With Library 2.0, library services are frequently evaluated and updated to meet the changing needs of library users. Library 2.0 also calls for libraries to encourage user participation and feedback in the development and maintaining of library services. The active and empowered library user is a significant component of Library 2.0.
With information and ideas flowing in both directions –from the library to the user and from the user to the library –library services have the ability to evolve and improve on a constant and rapid basis. The user is participant, co-creator, builder and consultant whether the product is virtual or physical.
However, Library website: Library 2.0 is offering dynamic websites for the libraries which embedded with semantic web and interoperability of various tools and techniques.
- Streaming media: Streaming technology takes care of multimedia files over the Internet. It is the streaming of video and audio media that incorporate more interactive, media-rich facets. With the help of streaming media users can interact with library staff or their teachers as they interact in classrooms or instruction labs.
- Mashups: Mashup is a hybrid application of the web which integrates information from different sources at one platform. In simple words it is an application that combines data or functionality from two or more external sources to create a new service. Mashup is the technology which integrates all applications of web 2.0 at single platform.
- Podcast: Padcast defined as “a digital media file or collection of files that is distributed over the Internet periodically and made available for download by means of web syndication”. The files can be played back on a computer or personal player such as Ipod or mobile.
- Tagging: This makes information searching easier on the Internet. In which users can create and change the metadata, especially subject headings to the contents. This acts like an open catalogue to the information. In this users can give subject headings to their interested documents/ contents and also write reviews of the contents.
- Instant Messaging: In simple words it is known as “Chat”, through this chat reference library users can interact with librarians on library related issues as they would interacting face to face. Instant messaging reference service is being used successfully and expertly in libraries.
- Social Networks: it allows people to create virtual communities (personal or professional) over the internet for interaction. Social Networks are online communities where people meet, socialize and exchange digital files.Libraries can also start their social network about latest books or documents in the libraries where users can discuss or comments on the contents being contained by these books or documents.
- Blog: Libraries can start their blogs to encourage interactions amongst users and library staff. Blog can also be used for promoting activities and services of the libraries. It allows two ways interaction where users can also make comment on the posted information.
- Wikis: Wikipedia is the excellent example of this service. Libraries can open their webpages in the wikis and can promote social interaction among librarians and library users.
- RSS Feeds: ibraries have already started using this technology to keep them up to date with the latest happening in chosen websites. It enables users to have customized personal pages that contain contents of various other websites which would of their use.
References:
- How to use web 2.0 in your library”Phil bradley”
- Web 2.0 for librarians and Information Professionals”Ellyssa Korski”

