Social Computing

Social networking, Social software

Social computing

• tools that facilitate communication, social interaction, exchanging multimedia information and knowledge

Web 1.0 VS Web 2.0

• Web 1.0• • Static html pages• • Publishing mindset

• • Web 2.0• • Dynamic content• • Participation

mindset

Social software Blogs timestamps post/entry commentWikisSocial bookmarkingPeer-to-peer networksOpen source communitiesPhoto and video sharing communitiesOnline business networksEmail Instant MessageGroup Chat (synchronous)Discussion Forum (asynchronous)PodcastSocial Websites (Digg, Del.icio.us, Flickr)

Blogs

• Weblogs (blogs) are continually updated, Internet-based conversational media, which use opinion-based methods to communicate and displayed in reverse chronological order.

Blog Websites

• Blogger (http://www.blogger.com) – Owned by Google

• LiveJournal (http://www.livejournal.com)– Focus on personal blogs

• MySpace (http://www.myspace.com)– Popular with teens & indie bands

• Typepad (http://www.sixapart.com/typepad)– Free, hosted version of Movable Type

• Vox (http://www.vox.com)– New, invitation only – “blogging for the rest of us”

Blog Websites

• GotoKnow (http://www.gotoknow.org/home)– Working experiences

• WordPress (http://wordpress.com/)– Free

Wikis

• is a free, web-based, collaborative, multilingual encyclopedia project supported by the non-profit Wikimedia Foundation.

SOCIAL WEBSITES & TOOLS

Research• User submitted news links

– Digg (http://www.digg.com)– “User powered content. Every article on digg is

submitted and voted on by the digg community.”

• User submitted URL links– Del.icio.us (http://del.icio.us)– Create, share and access weblinks from any

computer on the web, explore lists from other users

• Blogosphere– Technorati (http://www.technorati.com)– Currently tracking 52.5 million blogs – Search, share, comment, tag

Sharing• Photo sharing websites

– Flickr (http://www.flickr.com)

• Upload & share images, join groups– Google Picasa (http://picasa.google.com)– Organize, edit & share

• Video sharing websites– You Tube (http://www.youtube.com)– More than 70 million videos daily– Share, comment, tag, view

• Google Video (http://video.google.com)– Share, view, purchase

Podcasts

• A podcast is audio or visual content

• Once subscribed to, podcasts can be regularly distributed over the Internet using a subscription service like iTunes (http://www.itunes.com) or by hyperlink

• TheThe term “podcast” is a combination of “iPod” and “broadcasting”

• Any MP3 player will work Or listen on your computer

Casual Conversation

• Online Conversation Tools

• Asynchronous Communication– Email– Message Boards– Blogs and Wikis

• Synchronous Communication– Chat rooms– Instant Messaging

LIBRARY 2.0

Components of Library 2.0

• 1. User-centered: users participate in content acquisition, and services related to their needs

• 2. More virtual library, less physical library: multi format resources: VDO, recording

• 3. communication community: – User-user– User-library staff– Asynchronous: wikis – Synchronous: IM

• 4. users participate in creating cummunity•  

library 2.0

• 1. Really Simple Syndication (RSS): Library news

• 2. RSS, Wikis, Blogs: training, news

• 3. OPAC 2.0

• 4. Book tag (Library Catalog)

• 5. Flickr: create digital collection

• 6. Facebook: PR, online community

Modern Features in Digital Library

Social networking/computing

• Social networking sites, bookmarking and tagging

• Reviews

• Recommendation features

• Citation and reference linking

• Bibliometric tools

20

Users interact with resources and create tags

Tag 1Tag2Tag 3

Tag 1Tag 2Tag 3

Tag 1Tag 2Tag 3

Tag 1Tag 2Tag 3

Tag 1Tag 2Tag 3

Tag 1Tag 2Tag 3

Tag 1Tag 2Tag 3

Social Tagging Environment

Photo sharing

Slide sharing

Videoblogging and sharing

Social networks

Academic bookmarking

Bookmarking

2222

2323

2424

2525

2626

2727

Citationlinking

2828

Get it! Citation linker

2929