Presentation Transcript
What Is Web 2.0? Why Is It Important? What Are The Benefits? :What Is Web 2.0? Why Is It Important? What Are The Benefits? Brian Kelly
UKOLN
University of Bath
Bath, BA2 7AY Email
B.Kelly@ukoln.ac.uk UKOLN is supported by: http://www.ukoln.ac.uk/web-focus/events/workshops/mla-yorkshire-2008-05/ Acceptable Use Policy
Recording/broadcasting of this talk, taking photographs, discussing the content using email, instant messaging, blogs, SMS, etc. is permitted providing distractions to others is minimised. This work is licensed under a Attribution-NonCommercial-ShareAlike 2.0 licence (but note caveat) Resources bookmarked using 'mla-yorkshire-20080512' tag
About Me :2 About Me Brian Kelly:
UK Web Focus: a Web advisory post based at UKOLN
Funded by JISC and MLA to advise HE/FE and cultural heritage sectors
Web enthusiast since Jan 1993
UKOLN:
National centre of expertise in digital information management
Located at the University of Bath
About You :3 About You A WetPaint wiki has been set up for the workshop
Contents :4 Contents Web 2.0 – What Is It?
RSS Mashups
Blogs Wikis
Social bookmarking Social networks
Comms tools …
Deployment Strategies
User focus
Information literacy; staff development
Safe experimentation
Risk assessment / risk management
Web 2.0 :5 Web2MemeMap, Tim O’Reilly, 2005 Characteristics Of Web 2.0
Network as platform
Always beta
Clean URIs
Remix and mash-ups
Syndication (RSS)
Architecture of participation
Blogs & Wikis
Social networking
Social tagging (folksonomies)
Trust and openness Web 2.0 What Is Web 2.0?
Marketing term (derived from observing 'patterns') rather than technical standards - “an attitude not a technology” Web 2.0
Blogs :6 Blogs Blogs – social phenomenon of the C21st?
Need for information professionals to:
Understand Blogging & related technologies (e.g. RSS, Technorati)
Be able to find resources in the 'Bloggosphere'
Explore how to Blogs to support business functions (support users, staff & organisation) Web 2.0 http://piclib.nhm.ac.uk/antarctica/ This blog … tells what it's like spending the winter in Antarctica conserving artefacts from the explorer's hut left behind by Ernest Shackleton in 1908. Openness
Syndication
Collaboration Key Characteristics
Blogs - Reading :7 Blogs - Reading How do you keep informed of developments?
Do you use a dedicated Blog reader?
Are you alerted of changes to key Blogs?
Do you focus on the content, and avoid the distractions of ads, etc. Web 2.0 Bloglines – a Web-based Blog reader. You are informed of changes since you last viewed the page. http://www.bloglines.com/myblogs Openness
Syndication
Collaboration
What Are They Saying About Us? :8 Web 2.0 What Are They Saying About Us? Blogs are very interconnected with each other (bloggers discuss other blog postings).
This can help to provide feedback; measure impact; engage in discussions; etc. http://piclib.nhm.ac.uk/antarctica/
Finding Resources :9 Finding Resources Technorati can help find Blog articles, etc.
Technorati search for "Museum of Antiquities" finds:
Blog posting about current exhibition posted 11 minutes ago!
Google search finds:
Museum home page Web 2.0 http://www.technorati.com/ … What do users want: the home page and what people are saying today. Google & Technorati are valuable tools, so organisations should ensure that their Web site can be found in both. RSS
Syndication
Wikis :10 Wikis Wikis – collaborative Web-based authoring tools
I use wikis for:
Collaborative papers (avoiding emailed MS Word file around) Web 2.0 Google Docs – Web-based word processor or Wiki? Does it matter, it does the job http://docs.google.com/ Openness
Syndication
Collaboration
Wikipedia :11 Wikipedia Wikipedia – not only a community-developed encyclopedia, but also a well-linked Web site, which boosts Google rankings http://en.wikipedia.org/wiki/British_Museum
Sharing - Flickr :12 Sharing - Flickr Web 2.0 includes community-building
You can help support your community-building by making it easy to share photos at events (e.g. this seminar)
Simply suggest a tag e.g. ‘mla-yorkshire-20080512’ and encourage delegates to upload their photos with this tag Web 2.0 http://www.flickr.com/search/?w=all&q=iwmw2006&m=text Openness
Network effect
Syndication
Collaboration
Sharing – del.icio.us :13 Sharing – del.icio.us Another aspect of sharing is sharing bookmarks
This can be used to:
Manage your bookmarks
Allow others to contribute resources
Allow lists of bookmarks to be repurposed
Carry out impact analysis Web 2.0 Openness
Network effect
Syndication
Collaboration National Archives Web site bookmarked by 374 others:
Who are they?
What else are they interested in? http://del.icio.us/lisbk/sharing-made-simple-20080310
Mapping Services & The Web :14 Web 2.0 Mapping Services & The Web Web 2.0 provides valuable opportunity to provide mapping & location services:
Embedding Google maps on your Web sites
Developing rich services using this
Providing location metadata / microformats which can be processed by simple browser tools
Google Maps Mashups :15 Web 2.0 Google Maps Mashups Google Map ‘mashup’ used for IWMW 2006 event:
~ 20 lines of JavaScript.
Code taken from Google Maps Web site and coordinates added http://www.ukoln.ac.uk/web-focus/events/workshops/webmaster-2006/maps/ Openness
Mashup
APIs
Location Metadata :16 Web 2.0 Location Metadata Location metadata can be used by various applications Openness
Sharing
Open standards Wouldn’t it be great if when we go to a Web site:
We can easily find nearby hotels, pubs and other useful information
And:
Organisations made their location data available for others to reuse http://geourl.org/near?p=http://www.ukoln.ac.uk/web-focus/events/workshops/archivists-2008-03/
Communications :17 Communications Realtime discussion is a key part of the Web 2.0 and the .net generation (IM, SMS messaging, …)
How much effort does it take to provide an instant messaging service for your organisation?
Try Gabbly.com
Note:
Most effective with ‘clean URIs’
Data an be exported using RSS
User support? What user support? Web 2.0 Communications
Clean URIs http://www.gabbly.com/
Web 2.0 Backlash :18 Web 2.0 Backlash When significant new things appear:
Enthusiasts / early adopters predict a transformation of society
Sceptics outline the limitations & deficiencies
There’s a need to:
Promote the benefits to the wider community (esp. those willing to try if convinced of benefits)
Be realistic and recognise limitations
Address inappropriate criticisms Web 2.0: It’s a silly name. It’s just a marketing term. There are lots of poor Web 2.0 services. There wasn’t a Web 1.0. What follows it?
It does have a marketing aspect – and that’s OK. It isn’t formally defined – it describes a pattern of related usage. There will be poor (and good) Web 2.0 services – just like anything else. Any usage will arrive at a follow-up term. Deployment Challenges
Takeup Of New Technologies :19 Takeup Of New Technologies The Gartner curve Developers Rising expectations Trough of despair Service plateau Enterprise software
Large budgets
… Early adopters
Beware The IT Fundamentalists :20 Beware The IT Fundamentalists We need to avoid simplistic solutions to the complexities:
Open Standards Fundamentalist: we just need XML
Open Source Fundamentalist: we just need Linux
Vendor Fundamentalist: we must use next version of our enterprise system (and you must fit in with this)
Accessibility Fundamentalist: we must do WAI WCAG
User Fundamentalist: must do whatever users want
Legal Fundamentalist: it breaches copyright, …
Ownership Fundamentalist: must own everything we use
Perfectionist: It doesn't do everything, so we'll do nothing
Simplistic Developer: I've developed a perfect solution – I don't care if it doesn't run in the real world
Web 2.0: It’s new; its cool! IT Services Barrier
The Librarian Fundamentalists :21 The Librarian Fundamentalists Librarians:
Think they know better than the user e.g. they don't like people using Google Scholar; they should use Web of Knowledge (who cares that users find it easier to use Google Scholar & finds references they need that way?)
Think that users should be forced to learn Boolean searching & other formal search techniques because this is good for them (despite Sheffield's study).
Don't want the users to search for themselves (cf folksonomies) because they won't get it right.
They still want to classify the entire Web - despite the fact that users don't use their lists of Web links.
Want services to be perfect before they release them to users. They are uneasy with the concept of 'forever beta' (they don't believe that users have the ability to figure things out themselves and work around the bugs). Library Barrier
Deployment Strategies :22 Deployment Strategies Interested in using Web 2.0 in your organisation?
Worried about corporate inertia, power struggles, etc?
There’s a need for a deployment strategy:
Addressing business needs
Low-hanging fruits
Encouraging the enthusiasts
Gain experience of the browser tools – and see what you’re missing!
Staff training & development
Address areas you feel comfortable with
Risk management strategy
… Deployment Challenges
Staff Development :23 Staff Development There's a need for your staff to:
Understand what Web 2.0 is about
Learn how to make use of Web 2.0
subject to constraints of lack of time; resources; etc.
The Library 2.0 Podcasts Web sites provides a useful resources for learning about new tools, techniques, etc. Deployment Challenges http://podcasts.alablog.org/blog/_archives/2006/4/12/1881517.html
Information Literacy :24 Information Literacy Librarything provides a good example of a Web 2.0 service:
Catalogue your books
AJAX interface
Exploit data provided by the community
Export capabilities
Other books you may like
… http://www.librarything.com/tag/Embarrassing
Wikipedia :25 Wikipedia Wikipedia entry for the Society of Archivists:
Easy to create
Provides high-profile information (Google-friendly)
Allows community to enhance & develop content
Created in 2004 (and improved since) Opportunities You’ve an entry in Wikipedia
But do you have a video clip in YouTubes? http://en.wikipedia.org/wiki/Society_of_Archivists
Learning From One’s Peers (1) :26 Learning From One’s Peers (1) devonmuseums.net provide an interactive map showing the location of museums in the area. http://www.devonmuseums.net/...
Learning From One’s Peers (2) :27 Learning From One’s Peers (2) The Celtic Coin Index illustrates use of a Web 2.0 approach:
AJAX to remember typed input http://www.finds.org.uk/CCI/
IWMW 2006 & Risk Management :28 IWMW 2006 & Risk Management IWMW 2006 has taken a risk management approach to its evaluation of Web 2.0 technologies:
Agreements: e.g. in the case of the Chatbot.
Use of well-established services: Google & del.icio.us are well-established and have financial security.
Notification: warnings that services could be lost.
Engagement: with the user community: users actively engage in the evaluation of the services.
Provision of alternative services: multiple OMPL tools.
Use in non-mission critical areas: not for bookings!
Long term experiences of services: usage stats
Availability of alternative sources of data: e.g. standard Web server log files.
Data export and aggregation: RSS feeds, aggregated in Suprglu, OPML viewers, etc. Deployment Strategy
Conclusions :29 Conclusions To conclude:
Web 2.0 can provide real benefits for our users
However organisations tend to be conservative
We therefore need:
Advocacy
To listen to users' concerns
To address users' concerns e.g. risk management
We can all benefit by adopting Web 2.0 principles of openness and sharing. So let us:
Share our advocacy resources, risk management techniques, etc.
Develop your own social network based on openness, trust, collaboration, ..
Read my UKWebFocus.wordpress.com Blog Conclusions
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