adaptive video techniques for informal learning support in workplace environments
TRANSCRIPT
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 1
LearningLayers
Adaptive Video Techniques for Informal Learning Support in Workplace Environments
Milos Kravcik, Petru Nicolaescu, Aarij Siddiqui, Ralf Klamma
Advanced Community Information Systems (ACIS) RWTH Aachen University, Germany
SPeL Workshop, Rome, October 26th, 2016
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 2
LearningLayers Agenda
Introduction Related Work Concept Implementation Evaluation Conclusion
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 3
LearningLayers
Introduction Workplace Learning Motivation
Scenario: informal discussions among employees Issue: scalability – experts become overwhelmed Requirements: capture expert knowledge, provide direct access
to relevant information Solution: multimedia + annotations + adaptivity Aim: select relevant scenes and present them accordingly
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 4
LearningLayers
IntroductionLearning Layers Project
Scaling up Technologies for Informal Learning in SME Clusters- http://learning-layers.eu/
Two regional clusters:- Construction
(Germany)- Healthcare
(UK) RWTH:
- Architecture & Integration
Ley, T., Cook, J., Dennerlein, S., Kravcik, M., Kunzmann, C., Pata, K., Purma, J., Sandars, J., Santos, P., Schmidt, A., Al-Smadi, M., Trattner, C. (2014) Scaling informal learning at the workplace: A model and four designs from a large‐scale design‐based research
effort. British Journal of Educational Technology, 45(6), 1036-1048.
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 5
LearningLayers
Introduction Workplace Learning Concept
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 6
LearningLayers
Related WorkModel of Adaptive Learning
Aroyo, L., Dolog, P., Houben, G. J., Kravcik, M., Naeve, A., Nilsson, M., & Wild, F. (2006). Interoperability in personalized adaptive learning. Educational Technology & Society, 9(2), 4-18.
Kravčík, M. & Gašević, D., (2007). Leveraging the Semantic Web for Adaptive Education. Journal of Interactive Media in Education. 2007(1), p.Art. 6.
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 7
LearningLayers
Related WorkAdaptive Strategies
Aim: adapt annotated videos according to the currentdemands & meta-data on Content, User, Context
FOSP Method to specify adaptation strategies- Filter: take only relevant components (segments)- Order: order them accordingly- Select: choose from alternative representations- Present: responsive design
Kravčík, M. (2004). Specification of Adaptation Strategy by FOSP Method. In AH 2004: Workshop Proceedings, TU/e, 429-435.
Damjanovic, V. & Kravcik, M. (2007). Using Emotional Intelligence in Personalized Adaptation. In V. Sugumaran (Ed.), Intelligent Information Technologies: Concepts, Methodologies, Tools, and Applications (pp. 1716-1742).
IGI Publishing.
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 8
LearningLayers
Related WorkSeViAnno 2.0
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 9
LearningLayers
ConceptVaptor System Scenario
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 10
LearningLayers
ConceptAdaptive Strategies
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 11
LearningLayers
ImplementationVaptor User Interface
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 12
LearningLayers
EvaluationEffectiveness & Efficiency
20 users 2 learning tasks Questionnaire
& interviews
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 13
LearningLayers
EvaluationSystem Features Analysis
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 14
LearningLayers
EvaluationUsability
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 15
LearningLayers Conclusion
Aim: facilitate informal workplace learning Solution: Web based video adaptation tool Vaptor
- easy specification of alternative adaptation strategies- their selection according user needs- video adaptation based on user preferences, context, video annotations
Result: better effectiveness and efficiency
Other workplace learning projects- WEKIT (http://wekit.eu/):
wearable experiences for knowledge intensive training join WEKIT Community: https://wekit-community.org/
- VIRTUS (http://virtus-project.eu): development of a virtual VET Centre
Lehrstuhl Informatik 5(Information Systems)
Prof. Dr. M. Jarke
M. KravcikP. Nicolaescu
A. SiddiquiR. Klamma
SPeLOctober 2016
Slide 16
LearningLayers
Thank you!
http://dbis.rwth-aachen.de/cms/staff/kravcikhttp://dbis.rwth-aachen.de/cms/research/ACIS