1. For teachers & librarians

2. Outline  Defining the Internet  Defining the Web  Defining Web 2.0  Technologies  Websites  Applications  Library 2.0

3. The Internet (from Wikipedia)  The Internet is a global system of interconnected computer networks that use the standard Internet Protocol Suite (TCP/IP) to serve billions of users worldwide.  It is a network of networks that consists of millions of private, public, academic, business, & government networks of local to global scope that are linked by a broad array of electronic and optical networking technologies.

4. The World Wide Web (from Wikipedia)  The Web is a system of interlinked hypertext documents accessed via the Internet.  With a web browser, one can view web pages that may contain text, images, videos, and other multimedia and navigate between them by using hyperlinks.  Tim Berners-Lee and his team originated the WWW.

5. Web 2.0  Who coined the phrase? Tim O’Reilly of O’Reilly Media and MediaLive International  Web 2.0 applications are built for user- added content  Before, a web manager added content to a website but the exchange was one- way  Today, anyone with Internet access can add content to a Wiki, Blog or other social networking site

6. Web1.0 vs Web2.0  Term Web2.0 suggests a new version of the Web, but actually it does not refer to an update to any technical specifications. Rather it refers to cumulative changes in the ways software developers and end-users use the Web.  It is the difference betw Britannica online and Wikipedia  In Web 1.0 content was written, edited and published by a select group of people much the same way books are published.  In Web 2.0 anyone can add to the collective pool of knowledge and anyone can access it.  Web 2.0 Applications can run on mobile devices, not only PCs

7. O’Reilly quote: people “A core concept of Web 2.0 is that people are the content of sites are the content of sites. That is, a site is not populated with information for users to consume. Instead, services are provided to individual users for them to build networks of The content of a site friends and other groups (professional, recreational, etc.). The content of a site then, comprises user-provided information that attracts new members of an ever- expanding network.”

8. Web2.0 associations  Instructables http://www.instructables.com is a how-to wiki where users submit their own instructions with pictures on how to create anything http://www.instructables.com  Google maps, Google earth Google mapsGoogle earth

9. Technologies used with Web2.0  Ajax (asynchronous java script) is a Web development technique for creating interactive Web applications Ajax  Blogs (are like online diaries) Blogs  APIs (application programming interface)is a source code used to support requests for services like Amazon’s writing of book reviews. APIs  Tag Clouds (weighted list in a visual design) are visual depictions of content tags on websites Tag Clouds

10. Flickr’s All time most popular tags – This is what a Tag cloud looks like 06 africa amsterdam animals architecture art august australia autumn baby barcelona beach berlin birthday black blackandwhite blue boston bw california cameraphone camping canada canon car cat cats chicago china christmas church city clouds color concert d50 day dc december dog england europe fall family festival film florida flower flowers food france friends fun garden geotagged germany girl graffiti g reen halloween hawaii hiking holiday home honeymoon hongkong house india ireland island italy japan july june kids lake landscape light live london losangeles macro me mexico mountain mountains museum music nature n ew newyork newyorkcity newzealand night nikon nyc ocean october paris park party people portrait r ed river roadtrip rock rome san sanfrancisco scotland sea seattle show sky snow spain spring street summ er sun sunset sydney taiwan texas thailand tokyo toronto travel tree trees trip uk urban usa vacatio n vancouver washington water wedding white winter yellow york zoo 06africa amsterdam animals architecture artaugust australiaautumn baby barcelona beach berlin birthday black blackandwhite blue boston bw california cameraphone camping canada canon car catcats chicago china christmas church city cloudscolor concertd50 daydcdecember dog england europe fall family festivalfilm florida flower flowers food france friends fun garden geotagged germany girl graffiti g reen halloween hawaiihiking holiday home honeymoonhongkong house india irelandisland italy japan julyjune kids lake landscape lightlive londonlosangeles macro me mexicomountainmountains museum music nature n ew newyork newyorkcity newzealand night nikon nyc oceanoctober paris park party people portrait r ed riverroadtrip rock rome san sanfrancisco scotland sea seattle show sky snow spain spring street summ ersun sunset sydney taiwan texas thailand tokyo toronto travel tree trees trip ukurban usa vacatio n vancouver washington water wedding white winteryellow york zoo

11. Technologies used with Web2.0  RSS (Really Simple Syndication) RSS  Social networking Social networking  Tag (type of metadata involving the association of descriptors with objects ) Tag  Wikis ( is a website that allows the visitors themselves to easily add, remove, and otherwise edit and change available content, typically without the need for registration Wikis  Podcasting ( A podcast is a media file that is distributed by subscription (paid or unpaid) over the Internet using syndication feeds, for playback on mobile devices and personal computers.Like 'radio', it can mean both the content and the method of syndication Podcasting

12. Websites associated with 2.0  Bloglines Bloglines  YouTube YouTube  Writely Writely  Flickr Flickr  Del.icio.us Del.icio.us  Wikipedia Wikipedia  Netvibes Netvibes  Digg Digg  MySpace MySpace  Technorati Technorati

13. What is Library 2.0? User participation/collaboration Reaching new users Constant & purposeful change Embracing new technology Not just a technology shift, but also a cultural shift. Library services taken to the user

14. Why library2.0?  Users have changed Want almost instant gratification Cell phones - texting 24/7 services expected Move to self-service information Belief in First World that the ‘Web’ is the library Increasing visibility of individuals online e.g. MySpace; Flickr; etc. People are going elsewhere to connect to information & community (not libraries) Library info needs to appear where users spend their online time e.g. Google, portals, virtual learning environments or learning communities

15. Library 2.0 concept  Empowers users, promotes collaboration and supports dynamic services with interactive Web content