experiments in ubiquitous computing for communities of practice using learning resources amel...
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Experiments in ubiquitous computing for
communities of practice using
learning resources
Amel Bouzeghoub, Pierre-André Caron, Sarra Kaddouci,
Claire Lecocq, Xavier Le Pallec, François-Julien Ritaine, José Rouillard
Telecom Sud Paris,
Laboratoire Fondamental d'Informatique de Lille
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ContextContext
In this experiment, we are studying In this experiment, we are studying the ubiquitous computing possibilities the ubiquitous computing possibilities to use contextualized forums in order to use contextualized forums in order to improve just in time professional to improve just in time professional training to business process oftraining to business process of 100 000 people. 100 000 people.
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The p-LearNet projectThe p-LearNet project
This experiment belong to the P-This experiment belong to the P-LearNet project. LearNet project. Participatipatory Design.Participatipatory Design.Scenarios of use validated.Scenarios of use validated.Project organised in 3 major stages, Project organised in 3 major stages, iterative definition and validation of iterative definition and validation of the training supports and prototypes.the training supports and prototypes.Actually : 1Actually : 1stst stage, experimental stage, experimental phase.phase.
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In Situ LearningIn Situ Learning
Resource
Activity
We learn correctly only in a context mostly like the conditions where what was learned will have to be used [Brown, Collins & Duguid, 1989]. Learning is participating to the social practices of a community (called « community of practice ») [Legros & Crinon, 2002]
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In Situ LearningIn Situ Learning
Resource
Activity
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????
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In Situ LearningIn Situ Learning
Resource
Activity
Forum
Resources SiteForum
Capture toolscommunication
Communication
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In Situ LearningIn Situ Learning
Resource
Activity
Forum Blog: completion meta cognition
Resource SiteForum
Capture toolscommunicationarchiving, Blogexploration
Communication
captureexperience
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In Situ LearningIn Situ Learning
Resource
Activity
Forum Blog: completion meta cognition
Resources SiteForum
Capture toolscommunicationarchiving, Blogexploration
Communication
captureexperience
Fragmented ActivityFragmented Activity
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Forums: a paradoxal situationForums: a paradoxal situation
Forums are less adapted to:Forums are less adapted to:• The construction of a common base of The construction of a common base of
knowledge [Henri, Peraya, et al., 2007]knowledge [Henri, Peraya, et al., 2007]• Support the life of a community of Support the life of a community of
practice, [Clark,Brennan,1991]practice, [Clark,Brennan,1991]• Support the communication without Support the communication without
ambiguity, [Dennis, Valacich, 1999]ambiguity, [Dennis, Valacich, 1999]• A pedagogical use, [Henri, Lundgren-A pedagogical use, [Henri, Lundgren-
Cayrol, 2001] Cayrol, 2001]
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Contextualised Forums [georges Contextualised Forums [georges 2005]2005]
Complete forums by adding mobile Complete forums by adding mobile devices' captured indications (GPS, devices' captured indications (GPS, pictures, videos).pictures, videos).
Link the contributions to the courses. Link the contributions to the courses. Resolution of the ambiguities Resolution of the ambiguities
associated to the written associated to the written communication.communication.
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Constraints ofConstraints of Mobile Devices Mobile Devices
(1) small sized screens(1) small sized screens(2) difficulty to write long text (2) difficulty to write long text
messagesmessages(3) network actually less reliable and (3) network actually less reliable and
slowslow(4) memory for storage and power (4) memory for storage and power
aren’t very higharen’t very high
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(1) not enough time to read all the (1) not enough time to read all the propositionspropositions
(2) answers are given often after (2) answers are given often after reading a section and its associated reading a section and its associated mini-forum : mini-forum : Will the user have the Will the user have the time in the action to propose a time in the action to propose a solution to a problem he already solution to a problem he already resolved ?resolved ?
Constraints for Constraints for UsersUsers
Jean begins his round, he encounters a problem
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Architecture Architecture
CMS drupal
Bookcollaborative
Forum
Nokia E65 with Symbian S60
Rich application:•capture•communication•display
Adaptationto the just in time use
{
Appropriate concrete cases to the user and his context
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Architecture Architecture
CMS drupal
Bookcollaborative
Forum
Nokia E65 with Symbian S60
Application server
inference service OntoBroker
Rich application:•capture•communication•display
Adaptationto the just
in time use
{
Appropriate concrete cases to the user and his context
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Architecture Architecture
CMS drupal
Bookcollaborative
Forum
Nokia E65 sur Symbian S60
Application server
inference service OntoBroker
Rich application:•capture•communication•display
Adaptationto the just
in time use
User profileMeta datarequests
Domain ModelUser ModelContext ModelDocument Model
Taxinomy
Folksonomy
{
Appropriate concrete cases to the user and his context
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First learned lessons of the First learned lessons of the project(after 14 months)project(after 14 months)
First stage:First stage:
• Validation of the first scenariosValidation of the first scenarios
• Search for technical Search for technical constraintconstraint
• Primary testsPrimary tests
A common learning of the research innovation and A common learning of the research innovation and developpement methods in the usagedeveloppement methods in the usage
Principal conceptsPrincipal concepts
• Training through the professional activityTraining through the professional activity
• Allow the employees to contribute to the production of Allow the employees to contribute to the production of pedagogical resources (knowledge management)pedagogical resources (knowledge management)
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