content used to be king: the semantic web in education
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Content Used to be King
Judy O’Connell ACEC 2010
Shrinking the world
How quaint!http://www.youtube.com/watch?v=wzRziK-kZtQ
Horizon Project K-12
On the HorizonTechnology continues to profoundly a!ect the way we work, collaborate, communicate, and succeed. Horizon Report 2010 K-12 Edition
Collaborative environments can be complete, o!-the-shelf
packages or collections of do-it yourself tools, depending on the level of comfort of the teachers and support personnel and the needs of the students using the systems. Whatever tools are chosen, collaborative environments give students tremendous opportunities to interact with peers and mentors, experience other world views, and model the kinds of work patterns that take place in an increasing number of professions.
Cloud computing has transformed the way we think about computing and
communication, data storage and access, and collaborative work. Cloud-based applications and services are available to many school students today, and more schools are employing cloud computing solutions all the time. What still remains to be developed is the capacity for the cloud to help students engage in real research and participate in global learning communities.
They do not walk alone.....
Increasing interaction
Immersed in a
“Web 2.0” world
People started to interact in social networks
People started to share photos and videos
People started to
contribute in wikis
People started to use tags and RSS
http://flickrvision.com/
This is the Read Write Web
Our problem?
http://toolsforsearch.wikispaces.com/
We have the largest source of information ever
http://www.google.com.au/search?q=jaguar&hl=en&tbo=1&output=search&tbs=ww:1&ei=rzm3S8GhD5CisgOInoDpDA&sa=X&oi=tool&resnum=2&ct=tlink&ved=0CCgQpwU#q=jaguar+cat&hl=en&sa=X&tbs=ww:1&tbo=1&fp=1
http://www.google.com
http://www.pandia.com/powersearch/index.html
Pandia All-in-One List of Search Engines
Rich (vertical) content
• Amazon experience!
• Blogs and web
• Social bookmarking
• Wikis
• Image and Videos
• Places & events
• Music, books, and more.....
Jaguar
Linked Data
JaguarInteroperability
Meaning
Amount of data
Productivity of Search
Databases
2010 - 2020
Web 1.0 2000 - 2010
1990 - 2000
PC Era 1980 - 1990
2020 - 2030
Web 3.0
Web 4.0
Web 2.0 The World Wide Web
The Desktop Keyword search
Natural language search
Reasoning
Tagging
Semantic Search
The Semantic Web
The Intelligent Web
Directories
The Social Web
Files & Folders
By Radar Networks http://www.slideshare.net/adityatuli/explaining-the-semantic-web
Beyond keyword search
The Future Internet: Service Web 3.0
http://www.youtube.com/watch?v=off08As3siM
Semantic web
Web 3.0revolutionizing
knowledge discovery
?Semantic web
mix and match parts
Semantic web
i.e. the stuff a computer can get at when it goes to a site.
:machine readable data:
Folksonomy by itself is not Web 3.0!
Semantic web
To recognize people, places, events, companies,
products, movies, etc.
Semantic web
Embedding semanticalannotations into
the data.
Semantic web
Understand the relationships between things
Resource Description Framework
Semantic webOrganisations are publishing their data
in semantic Web formats.
This information can be directly and precisely
linked together over the Web itself.
Instead of having to go through proprietary software APIs and query listening services,
the data and data models are fully accessible from the Web itself.
Semantic webThe BBC Search Team is building on this newly-available linked data, by creating pan-BBC aggregations of content
Each Search+ page shows the best content on its particular topic from around bbc.co.uk, and sometimes selected content from outside the BBC.
The RDF representations of these web identifiers allow developers to use BBC data to build applications.
* Usability—Making a site around the things people care and think about.
* User Experience—Having resources that can be visualised in new ways.
Semantic web
Key benefits
* User Journeys—Allowing users to make their own journeys across our content. On the BBC /nature, users can start making their own documentaries.
Semantic web
Key benefits
Key benefits
Semantic web
* One page per thing—Making resources part of the Web and therefore linkable and discoverable.
* The web site is the API—One URI for both machines and web browsers. The web site can be used by third parties to create (mix and match) new new products.
understand the network effect
stop thinking websites and start thinking data
Semantic web
content is [still] king~ but only when it is
open and free
If you love knowledge - set it free!
“humanity connected through technology”
Web 3.0 in Education
dead wood has some
productive uses
for now....
search strategies
evaluation strategies
critical thinking
ethical behaviours
trust levels
Mix & Match
2000
mobilecamera
keyboardemail
books
music
2000
delicious
diigo
evernotekwout
flickr
iPhone
camera
keyboard
RSS
wordpress
youtube
wikiweebly
google tools
skype
ning
mobile services
books
music
livescribe
hootsuite 2010feedly
picnik
ebooks
netvibes
lazyfeed
Content Used to be King
Content + Network are King
Semantic Web
http://semanticweb.org/wiki/Main_Page
http://www.w3.org/2001/sw/sweo/public/UseCases/BBC/
Semantic Web:
04: http://www.flickr.com/photos/toxi/292509986/06: http://www.flickr.com/photos/ezioman/410340190/07: http://www.flickr.com/photos/erwan/34584435/07: http://www.flickr.com/photos/bassaris/4316762459/08: http://www.flickr.com/photos/40125384@N06/4426795772/09: http://www.flickr.com/photos/danielaguilar/2967187605/11: http://www.flickr.com/photos/respres/3231178720/12: http://www.flickr.com/photos/crystaljingsr/3915514014/13: http://www.flickr.com/photos/pagedooley/2198995023/14: http://www.flickr.com/photos/langwitches/3743680128/15: http://www.flickr.com/photos/thiru/135360248/24: http://www.flickr.com/photos/torley/3033210878/24: http://www.flickr.com/photos/josefstuefer/114063651/25: http://www.flickr.com/photos/cdm/54246114/29: http://www.flickr.com/photos/89376128@N00/1130033952/30:http://www.flickr.com/photos/dullhunk/415645490/31: http://www.flickr.com/photos/dullhunk/3448804778/44: http://www.flickr.com/photos/heyjude/4445926769/45: http://www.flickr.com/photos/stuckincustoms/486035954/46: http://www.flickr.com/photos/crystaljingsr/3915514240/49: http://www.flickr.com/photos/langwitches/3458534773/50: http://www.flickr.com/photos/langwitches/4160561881/51: http://www.flickr.com/photos/nirak/2853608773/in/photostream
Images:
Content Used to be King
Judy O’Connell http://heyjude.wordpress.com/
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