Transcript Web 2.0 - pgdilit

Web 2.0 Tools : Its Application in
Libraries
Kaushal Giri
Dy. Manager – Knowledge Centre
Export-Import Bank of India
[email protected]
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Outline of Talk
 Concept of Web 1.0
 Web 2.0 & its Characteristics
 Web 1.0
Web 2.0
 Web 2.0 in Libraries
 Tools & Technologies of Web 2.0 (Practical session)
 Web 3.0
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Can I Retrieve Relevant Pages ?
Electronic Books
Read and make notes
Search for hours
Other Digital
Media
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Concept of Web 1.0
 Web 1.0 was conceptual evolution of the World Wide
Web(www)
 Technically, Web 1.0 webpage's information is closed to
external editing
 It concentrated on presenting, not creating so that usergenerated content was not available.
 Static pages instead of dynamic user-generated content
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Concept of Web 2.0
The second generation of
Web-based service that emphasize
online collaboration and
sharing among users
Social Networking / People Networking
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What is Web2.0?
 The concept of "Web 2.0" began with a conference
brainstorming session between O'Reilly and MediaLive
International in 2004
 The phrase "Web 2.0" hints at an improved form of the
World Wide Web
 The term Web2.0 refers to
 Development of online services
 Encourage collaboration
 communication and information sharing
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 “Read/write” capabilities, rather than “read-
only”
 User-generated content
 An all-purpose platform, a suite of applications
 Content available for remixing, aggregating, syndicating
 A social space, conducive to sharing
 Collaborative, interactive, constantly changing.
 Machine based interaction
 Based on mass collaborations that makes use of internet.
 An innovative layer of Web 1.0
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Characteristics of Web 2.0
 Web 2.0 permits the building of virtual applications
 It allows the user to actively participate online by means of
blogging, sharing file or equivalent
 User can own the data on a Web 2.0 site and exercise control
over that data
 It has smart application which will be able to capture user’s
knowledge and deliver services to satisfy their needs.
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Characteristics of Web 2.0
 Network as platform
 Controlling the data
 Rich and interactive user-friendly interface
 Social Networking aspects
 Architecture of participation
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Transformation of Web 1.0 to 2.0
Web 1.0 Technologies
Transformed
to
Web 2.0 Technologies
Email reference / Q&A pages
Chat reference
Text-based tutorials
Streaming media tutorials with
interactive databases
Email mailing lists, webmasters
Blogs, wikis, RSS feeds
Britannica Online
Wikipedia
OPAC
Personalized social network
interface
Catalog of largely reliable print
and electronic holdings
Catalog of reliable and suspect
holdings, web-pages, blogs, wikis,
etc
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Different benefited communities
Web 2.0 in Libraries
 It is user-centered
 It provides a multi -media experience
 It is socially rich
 It is communally innovative
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How it is beneficial to libraries
 Improve library user experiences
 Low cost, low effort
 Usability and flexibility
 More transparent
 More control and customization for the user
 Community building—online and physical
 ‘Bringing library to meet clients' expectations of the web
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Lib
Web2.0
Lib2.0
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Library 2.0
Librarian 1.0
Librarian 2.0
Library 2.0
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Tools of Web 2.0 Technologies
 Blogs & Wikis
 Tagging, social bookmarking,
 Synchronous Messaging
 RSS Feeds
 Streaming Media
 Social Networking
 Mashups
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Blogs
 The term web-log, or blog, was coined by Jorn Barger in 1997
and refers to a simple webpage
 A web-based publication consisting of periodic contribution,
often in reverse chronological order
 Content is created by blogger
 Blogs – supports knowledge sharing, discussion, creativity,
interactivity, reflection.
 Anyone can respond but cannot alter the original content
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 A blog is a web site maintained by one or more
 author who write on a regular basis
 Blogs can allow for comments from readers
 Blogs deliver content via RSS
 Blogs started as personal journals
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Benefits
 Destination for library and community news
 Responsive to client feedback
 More staff may be involved with the website
 Can include clients in the discussion
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Blogging Tools
 Many free and affordable tools to choose from
 Weblog Matrix
 weblogmatrix.org
 Demo blog software
 opensourcecms.com
 Start with a freely hosted blog package to learn the ropes
 Popular Tools:
 WordPress.com
 Blogger.com
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Software
 http://wordpress.org/
 http://www.sixapart.com/typepad/
 http://www.blogger.com/start
 http://radio.userland.com/
 http://www.bblog.com/
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Blog search services
 http://technorati.com/
 http://www.gnosh.org/
 http://blogsearch.google.com/
 http://www.weblogs.com/about.htm
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Use a Blog For Libraries
 Delivering library news
 Providing commentary
 Book clubs
 Sharing new resources
 KEEP IN MIND: Blogs are for communication
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Wikis
 Wiki is a webpage or set of webpages that can be easily
edited by anyone who is allowed access
 Wikis are open webpages where registered people can
publish, amend or change the contents
 Wikis provide collaborative, easy-to-use Web-based
authoring
 Pages are created and connected by hyper links
 Good for collaborative group work
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www.wikipedia.org/
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Content Management Software
 Joomla
 Drupal
 Mambo
 Wordpress
 Xaraya etc……
Hardware/ Software Requirements
 Hardware Requirements:
32-bit Windows Mac OS-X (10.4), Linux (Ubuntu, Fedora, 5
or above recommended)
TCP/IP protocol support
Min. 512 MB RAM
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Hardware/ Software Requirements
 Software Requirements:
Apache Webserver
MySQL (database)
PHP (scripting language)
 All three available as a single install
WAMPP
 (http://www.apachefriends.org/en/wampp.html)
 Joomla (CMS)
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What is
 Free Open-Source CMS
 Joomla can be extended with:
Dynamic form builders
Document management
image and multimedia galleries
Email newsletters
Data collection and reporting tools
Subscription services
and many, many more…
 http://www.joomla.org
?
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Setting Up Joomla
 Requirements to run Joomla
Apache Web Server
PHP
MySQL
 Packages available:
LAMP (Linux Apache MySQL PHP)
WAMP (Windows Apache MySQL PHP)
MAMP (MacOS Apache MySQL PHP)
 Note: For the duration of the training, it is assumed that WAMP is
the package installed
 Download Joomla/ Place in root directory
Download Joomla/ Place in root
directory
 Browse Joomla website at www.joomla.org
 Look for Download button
 Click and save to local computer
 Note: Package in .zip format will be saved to local computer
 Extract the .zip package
 Note: This will extract contents to a folder named Joomla
 Copy the extracted folder to root directory of web server
 Note: For WAMP, the directory path is c:\wamp\www
 Start WAMP services
 Open a browser
 On the address bar, enter “localhost/joomla”
 Note: This will start the installation of Joomla
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Installing Joomla
 On the first step of the installation, the language to be used is
to selected.
Select language en-US and click Next
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Installing Joomla
 The second step is displayed,
Go over the Pre-Install Check to see that all items except
Display Errors are in green
Click Next
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Open another tab and type at the browser
localhost/phpmyadmin
 Then you will get
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Create a database of your name as shown above, then click
on create button then database will be created as shown
below
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Then Go to Privileges tab and then click on add new user
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Fill the details like user name, password. (see the following
password). Then click on check All buttons and the click to go.
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Go to Joomla web installer tab and fill the details and click on
Advanced Setting and change the database prefix from jos_ to ilu_
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 Congratulation !!!
 Your Joomla is finally Installed Successfully
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Search Box
Groups
EXIM in
Media
Birthdays
Whats New
Library
Catalouge
Notice
Board
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Usage of wiki in library
 Collaborative document editing
 Library patrons via the wiki can share information,
ask or even answer questions
 Planning space for conferences
 Wikis are seen by scholars as study rooms online
Examples of wikis:
 http://wiki.oss-watch.ac.uk/ *
 http://wiki.cetis.ac.uk/CETIS_Wiki *
 http://en.wikipedia.org/wiki/Main_Page *
 http://www.ch.ic.ac.uk/wiki/index.php/Main_P
 http://www.wikihow.com
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Software:
 http://meta.wikimedia.org/wiki/MediaWiki *
 http://www.socialtext.com/products/overview
 http://www.twiki.org/
 http://uniwakka.sourceforge.net/HomePage
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Tagging
 Tagging essentially enables users to create subject
headings for the object at hand.
 It allows users to add and change not only content (data),
but content describing content (metadata).
 Tagging simply makes lateral searching easier.
 The idea of this application is similar to an open catalogue,
which allows the library patrons to add to the library
catalogue.
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Social Networking
 A social network service focuses on the building and
verifying of online Social Network for communities of
people who share interests
 Social networking could enable librarians and patrons not
only to interact, but also share and change resources
dynamically in an electronic medium
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Social Networking
 Social networks are perhaps the most promising and embracing
technology today.
MySpace
FaceBook
 Del.icio.us
Librarything
SiteBar
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Professional networking:
 http://www.siphs.com/aboutus.jsp
 https://www.linkedin.com/
 http://www.zoominfo.com/
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Examples of tagging services
http://www.connotea.org/
http://www.citeulike.org/*
http://www.librarything.com/
http://del.icio.us/
http://www.sitebar.org
http://www.furl.net/index.jsp
http://www.stumbleupon.com/
http://www.blinklist.com/
http://www.digg.com/
http://www.rawsugar.com
http://del.icio.us/elearningfocus/web2.0 *
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Multimedia sharing
 Photo sharing services:
http://www.flickr.com/
http://www.ourpictures.com/
http://www.snapfish.com/
http://www.fotki.com/
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Video sharing services:
 http://www.youtube.com/
 http://www.getdemocracy.com/broadcast/ *
 http://eyespot.com/
 http://ourmedia.org/ *
 http://vsocial.com
 http://www.videojug.com/
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Podcasting sites:
 http://www.apple.com/itunes/store/podcasts.html
 http://btpodshow.com/
 http://www.audblog.com/
 http://odeo.com/
 http://www.ourmedia.org/ *
 http://connect.educause.edu/ *
 http://juicereceiver.sourceforge.net/index.php
 http://www.impala.ac.uk/ *
 http://www.law.dept.shef.ac.uk/podcasts/ *
Synchronous Messaging
 Real-time communication between two or more in
typed text via computers over a network
 Libraries have begun employing it to provide "chat
reference" services, where patrons can
synchronously communicate with librarians
 Librarians and patrons will see and hear each other,
and will share screens and files.
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RSS Feeds
 Really Simple Syndication or Rich Site Summary, allows a
producer of information to broadcast the information across
an Intranet or the Internet
 Heart of Web 2.0
 XML based Protocol
 Provides users a way of syndicate and republish content on
the web
 Favourite websites can be kept in a automated manner then
checking it manually
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Ideas for using RSS in Libraries
 Current awareness and news
 Guideline updates
 Latest books from the library catalog
 Market Library Services
 Table of Contents service
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Mashups
 Mashups are perhaps the single conceptual underpinning to all
the technologies
 It is hybrid of blogs, wikis, streaming media, content
aggregator, instant messaging and social networking.
 It allows the user to edit OPAC data and metadata, saves the
user tags and a giant user driven catalogue, is created and
mashed with traditional catalogue
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Different Search Engines
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Search Engines works
"robot" or "spider" software "crawls" the Web to build lists
of words
Spider looks for words on a page - html title tags, metatags
(key words for indexing)
engine index "ranks" or "weights" webpage based on an
algorithm
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The Word Spotting Idea
Document
Word
Image
Match
Extraction
…
Clustering
Tagging
Index
1755: p.12, p.22, …
Indexing
…
Express: p.12, p.14,…
…
May: p.12, p.45,…
…
“Express”
…
“1755”
“May”
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Word Spotting
Collection
Professor
Alexander
Smith
Until
Recently
Head
Chemistry
Columbia
University
American
Chemical
Society
Died
Native
Query
University
University
University
University
University
University
University
University
University
University
University
University
University
University
Matching Score
10.38
14.44
12.21
9.32
16.43
17.34
14.56
15.10
0.51
18.71
14.32
12.13
19.11
18.10
Conclusion
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 The library's services will change, focusing more on the
facilitation of information transfer and information literacy
rather than providing controlled access
 The best conception of Library 2.0 at this point in time would be
a social network interface that the user designs.
 It is virtual reality of the library, a place where one can not only
search for books and journals, but also interacts with a
community
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Web 3.0
 This term that has been coined to describe the
Semantic Web
 It promises to “organize the world’s information”
Ontologies
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Questions
nswers
A
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Thanks for Your Patience
&
Attention!
[email protected]