online round table 09

© www.role-project.eu

No country for old men

Online Round Table, October 8, 2009

Ralf KlammaInformatik 5

RWTH Aachen


Responsive Open LE

R. Klamma, RWTH Aachen 2

Problems

• Developed by Professionals for Peers

• Non-open/Non-responsive Learning

Areas of Interest

• CommunityoAwarenessoReflection

• ContextoAdaptationoRecommendations

• UbiquityoInteroperability oMobility

• SemanticsoMultimediaoMetadata oStory-telling


ROLE Vision

R.Klamma, RWTH Aachen 3

• Empower the learner to build their own responsive learning environment

ROLE Vision

• Awareness and reflection of own learning process Responsiveness

• Individually adapted composition of personal learning environment User-Centered

Focus of key research objectives:


ROLE Transitions

Testbeds define the scope of ROLERich context with significant impactLarge numbers of learnersFocus on transitions

• Festo Lernzentrum

• RWTH Aachen University

• BILD: British Institute forLearning & Development

• OLrn: OpenLearn byOpen University UK

• SJTU: Jiao Tong University

RWTH

FESTO

BILD

OLrn

SJTU

Transitionen


From academic toprofessional learning

From un-employment

or a job to jobs

From formalto informal

learning

From a positionto positions oraccreditations

Fromindividualto shared

competences


ROLE Roll-out Process


Tryout

Design

Externa-lisation

Freeing

RWTH

FESTO

BILD

OLrn

SJTU

AllWorld

Specs

Components

Standards

Evaluation methodologies

Learners

Developers

Scientists

Providers

Educators

Scenarios

Towards Universality & Scalability of ROLE Solutions through large-scale real-world deployment in highly populated testbeds

Participatory Design & DarwinismHolistic handling of ethnographical,

psychological, pedagogical and technical dimensions

Progressive & Iterative • Refinement of PL requirements

and specifications• Definition and validation of the

ROLE PLE Bundle components and standards

• Design and implementation of the ROLE evaluation methodologies

• Evaluation thorough social and educational data mining


Multidisciplinary Approach


• Actor Network Theory• Social Network Analysis• Game Theory

• Community-regulated Learning• Dual Coding Theory• SECI

• Agent-oriented RE• Community IS Design• Participatory Design


Learners in CoP


Interactions

Information

Intention

CoP Learner

Community intention -> community mission (Joint Enterprise (JE))

Community information -> knowledge repository (Shared Repertoire (SR))

Interactions between CoP and Learner -> Mutual Engagement(ME)


Understanding PLE Use


ActivitiesInteractions

• I*modelling• ….

Modelling

• Visualization• Pattern

definition• ….

Analysis• Mediabase• ….

Information retrieval

GapidentificationGoals

Intentions

mapping

patterns


Communities of Practice


[PeKl08]


Mediabases


• Actor Network Theory [Lato1988]• Everything is an actor• Actor aggregation

• Mediabases• Crawl PLE

data• Analysis

tools• Visualization• Feedback

[KlPe08]


Social Network Analysis


<?xml version="1.0" encoding="UTF-8"?><graphml xmlns="http://graphml.graphdrawing.org/xmlns/graphml"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:y="http://www.yworks.com/xml/graphml"

xsi:schemaLocation="http://graphml.graphdrawing.org/xmlns/graphml http://www.yworks.com/xml/schema/graphml/1.0/ygraphml.xsd"><key for="node" id="d0" yfiles.type="nodegraphics"/><key attr.name="name" attr.type="string" for="node"

id="d1"/><key for="edge" id="d2" yfiles.type="edgegraphics"/><key for="graphml" id="d3" yfiles.type="resources"/><graph edgedefault="directed" id="G" parse.edges="1217"

parse.nodes="302"parse.order="free">

<node id="n0"><data key="d0">

<y:ShapeNode>

....

</graphml>


Understanding PLE Development


• Agent and goal-oriented modeling [Yu95]• Clear goal representation and intention definition• CoP-based model for PLE environments

[KHPR09]


ROLE Technical Infrastructure


Handhelds

Desktop PCs Smartphones

External IM Servers

Laptops

PDAs

ROLE Service Cloud(XML-RPC, SOAP)

Game Consoles

External Services(XML-RPC, SOAP)

External Web 2.0 APIs & Widgets

InstitutionalXMPP Server

Routing/GatewayXMPP Server

PublicXMPP Server

MetadataOntologies

LearningRepositories

CommunityMonitoring Data

<<ROLE Basic Service>>User Management

<<ROLE Basic Service>>...

CommunityMash-Up Services

<<ROLE Basic Service>>Self-Monitoring

MultimediaRepositories


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online round table 09

Technology