T-learning: user-designed courses
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T-learning: user-designed courses
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T-learning: user-designed courses. There is at least one TV in nearly 100% of households in developed countries. Need to have a computer. Technologically literate. IDTV can be reached almost by everybody. Internet is not expected to penetrate beyond 70%. TV is easy to use. - PowerPoint PPT Presentation
Transcript of T-learning: user-designed courses
T-learning: user-designed courses
T-learning vs. e-learning: advantages
Need to have a computerThere is at least one TV in nearly
100% of households in developed
countriesTechnologically
literate
TV is easy to use
e-learning t-learning
IDTV can be reached almost by everybody
Internet is not expected
to penetrate beyond 70%
T-learning demands different solutions (I)
Set-Top Box vs. computer
Lower computing powerLimited user interaction capabilities
Passive attitude of TV viewersTV is seen as an entertainment medium
TV viewers vs. computer users
Lower resolutionTV is watched from a higher distance
TV screen vs. computer screen
Lighter applications
Simple user interfaceswith big visual elements
Combine education and entertainment
Broadcasting (unidirectional)
TV transmisionClient-server architectureis not suitable
T-learning demands different solutions (II)
↑ Interaction capabilitiesActive attitude
↓ Interaction capabilitiesPassive attitude
User-driven strategies
Applications respond to the user’s actions
Applications guide users
Media-driven strategies
T-learning: ATLAS
Building educative contents
Broadcasting
ATLAS: Architecture for T-Learning Applications and Services
Principles of ATLAS
• Promote reusability:– Unifying the platform: MHP
• Peculiarities: Latencies, synchronising with streaming media, low computational demands, etc.
– Unifying the courses: SCORM
• Media-driven strategies– Mainly, audiovisual material– Contextual binding:
• Identifiers linked to pieces of information
• Defined differently for the different types of content– Timestamps in fragments of audio and video– Regions in images– Anchors in a text– Options in menus, etc.
ATLAS
Scene Scene
Asset
UI Element
Asset
PUManager
PedagogicalUnit (SCO)
PedagogicalUnit (SCO)
PedagogicalUnit (SCO)
PedagogicalUnit (SCO)
CourseManager (RTE)
T-learning: New features
Building educative contents
Broadcasting
Non-automatized selection
Building audiovisualelements
How to discover the courses?
Recommender: automatic selection
User-designed courses
User model
Learner model TV-viewer model
Contents model
Learning contents model TV contents model
Subject model
• Learning entails combining different subjects
TV-viewer profile
TV-viewer profile
TV contentsmodel
TV contentsmodel
AVATAR
Learnerprofile
Learnerprofile
Learning contentsmodel
Learning contentsmodel
ITS
Subjectmodel
Subjectmodel
SUBJECT GATEWAY
DTV transport stream
TV contentcapture
Learning contentcapture
T-MAESTRO
Coursemodel
Coursemodel
ENTERCATIONEDUTAINMENT
TV-viewer profile
TV-viewer profile
TV contentsmodel
TV contentsmodel
AVATAR
Subjectmodel
Subjectmodel
SUBJECT GATEWAY
Learnerprofile
Learnerprofile
Learning contentsmodel
Learning contentsmodel
ITS
T-MAESTRO
Coursemodel
Coursemodel
Entercation: an example
“Brad Pitt” “Ancient mysteries”
“Troy”“The adventures
of Ulysses”“Archaeological
site of Troy”
TV-viewer profile
TV-viewer profile
TV contentsmodel
TV contentsmodel
AVATAR
Subjectmodel
Subjectmodel
SUBJECT GATEWAY
Learnerprofile
Learnerprofile
Learning contentsmodel
Learning contentsmodel
ITS
T-MAESTRO
Coursemodel
Coursemodel
Edutainment: an example
“Football” “English”“Business”
“England-Scotlandfootball match” “English
Pronunciation” “English for Business”
“American English”
