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25/1/12
Social Web & Web 2.0
S. Garlatti
J.M. Gilliot
C. Bothorel
page 2
Outline
What is social Web?
Web 2.0 Applications
Personal Learning (/working) Environments
Entreprise 2.0
A Word on Data
How to Reuse social web application Content?
page 3
Social Web : Web 2.0
What is Social Web?
• The social web is part of what the world seems to be calling Web 2.0
• It is an implementation of social or business networking on the web
• There are more and more examples appearing on the web.
page 4
Social Web : Web 2.0
Why is the Social Web so effective?
• The Social Web is “Social”
• The user receives Simplicity
• Multiple device accessibility
• Social Webs have specific Focus
• Social Webs have Apps/Widgets making them Extensible
page 6
Social Web : Web 2.0
Web 2.0 : multiple platforms
Web 2.0 - Applications
Blogs• Personal publication + comments by others• Linking facilities at the level of information &
people• For education
- Reflection, diary, assignment publishing
- Course information & follow up (answering questions…)
Web 2.0 - Applications
Wikis• Collaborative writing & content organisation• For education
- Supporting group and project work, Annotated reading list, Practicing writing skills
Collaborative editing• Web tools are used collaboratively to design,
construct and distribute some digital product
- Google Docs, Etherpad
Web 2.0 - Applications
Conversational Arenas• One-to-one or one-to-many conversations
between internet users
Online Games and virtual world• Rule-governed games or themed
environments that invite live interaction with other internet user
Web 2.0 - Applications
Social bookmarking• Keep reference of interesting material• Organising information with tags• Taking benefit from resources found by others
Web 2.0 - Applications
Media sharing and manipulation• Tools to upload, download, design and edit digital
media files • For education
- Images & videos can be provided
- Annotation on the images or video can support specific explanations
Web 2.0 - Applications
Social networking• Keeping in touch with relations, forming and
supporting social communities• For education
- Course animation outside the class
Web 2.0 - Applications
Syndication & Notifications• Users can ‘subscribe’ to RSS feed enabled
websites so that they are automatically notified of any changes or updates in content via an aggregator.
- Easy notification of updates, automatic media distribution (podcast episodes)
• For education
- A way to keep an eye on learners’ progress
- A way to distribute course content automatically
http://sliwww.slideshare.net/IanMcCarthy/2011-social-mediabh
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Outline
What is social Web?
Web 2.0 Applications
Personal Learning (/working) Environments
Entreprise 2.0
A Word on Data
How to Reuse social web application Content?
WEB 2.0: Emerging Paradigm
Personal Learning/Working Environment
• Definition (M. A. Chatti)
- A PLE is characterized by the freeform use of a set of lightweight services and tools (Web 2.0) that belong to and are controlled by individual learners.
• Built by the learner for a specific & personal learning goal
- Mashing up the services that will support best the goal
- No institutional drive or control
WEB 2.0: Emerging Paradigm
Personal Learning/Working Environment
• Fit well with socio-constructivist learning/working approaches to foster
- Collaborative knowledge sharing and building in a social context
- Reflective practices in a social context
- Self-regulated learning sequences by student
- Discursive argumentation and communication with peer
Formal/informal
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Social Web : Enterprise 2.0
Web 2.0 includes applications such as blogs, wikis, RSS feeds and social networking, while Enterprise 2.0 is the packaging of those technologies in both corporate IT and workplace environments
“Enterprise 2.0 is the use of emergent social software platforms within companies, or between companies and their partners or customers”, Harvard Business School’s Professor Andrew McAfee
Source : http://deri.org/, Slideshare hhtp://url.ie/e46
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“There are direct enterprise equivalents [to Facebook]. You can ask people the status of their projects, what they’re working on, are they travelling, things they’ve learned. All of these things would be very valuable inside an enterprise.”
Social media services that people have been using in everyday life on the Web are now entering organisations:
• Blogs, Wikis, Social networking, Tagging
Social Web : Enterprise 2.0
Source : http://deri.org/, Slideshare hhtp://url.ie/e46
page 24
Social Web : Enterprise 2.0
Lots of companies and products in this space:
• Awareness, Mentor Scout, Contact Networks, Microsoft SharePoint, IBM Lotus Connections, SelectMinds, introNetworks, Tacit, Illumio, Jive Software, Visible Path, Leverage Software, Web Crossing, SocialText
These new deployments also face the same issues that are on the Web
Source : http://deri.org/, Slideshare hhtp://url.ie/e46
page 25
Outline
What is social Web?
Web 2.0 Applications
Personal Learning (/working) Environments
Entreprise 2.0
A Word on Data
How to Reuse social web application Content?
page 26
Combine services & data, but which data ?
Well-known Services propose API to access their data• Wikipedia, Google Maps, Twitter, Facebook, etc.
But also local services• Keolis Rennes, Bibus Brest• Edt
Many other data you may want tu reuse: Search, ask or create them !• Wikimedia Commons est une médiathèque en ligne qui
rassemble des médias sous licences libres à vocation pédagogique
• Open Course Ware
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Opendata
Mouvement souvent initié par les usagers Répris et animé par les acteurs publics• Usa : 305,888 Datasets available on
http://www.data.gov/ • Mais UK, Finland, New-Zeland, etc.• 2010 in France : Rennes, Brest, and also
Paris, Bordeaux, Montpellier voted « liberaltion of public data »
- http://opendata.in-cite.net/ dataset Rennes
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L'exemple OpenStreetMap
Projet de données ouvertes conduit par des citoyens depuis 2005• sous licence dite “libre”• Crowdsourcing (346424 utilisateurs le 14/01/11)
2008 : Cadastre donne accès à ses données• Plugin Cadastre dans un outil d'édition de carte
2010 les collectivités versent dans Openstreetmap leur données géographiques• rues, cadastre, limites communales
Le portail géographique Géobretagne peut aujourd’hui afficher par défaut la carte d’openstreet map avant celle d’IGN ! : http://geobretagne.fr/mapfishapp/
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Is Open data reusable ?
Données publiques accessibles légalement Encore faut-il qu'elles soient automatiquement
réutilisables• Patiner dans Montréal : mises à jour publiées au quotidien
selon la météorologie. Un détail : la publication se fait au format PDF
Et qu'elles respectent quelques principes• Pas d’atteinte à la sécurité ou à la vie privée, etc. etc. etc.
http://www.a-brest.net/article6970.html
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Data sharing : which benefit?
Reusable datasets come with a licence Provide value to the user... or the client when
private providers open API
Source : Réutilisation des donnéesPubliques, FING
page 31
Social Web : Web 2.0
How can I do that?
• One account for all services!
• Move my data from one service to another (eg. All my wordpress blog posts to Blogspot)
• Move all my data from multiple services to a new one
• See my data on a third-party service providing aggregation, like Friendfeed
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Social Web : Web 3.0
Needs
• Distributed social networks and reusable profiles
• Many identities and sets of friends on different social networks
• Import existing profiles and contacts, using a single global identity with different views
Social Web : Web 3.0
PLE
How to access Data?
