adaptive video techniques for informal learning support in workplace environments

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

[email protected]

SPeL Workshop, Rome, October 26th, 2016

http://learning-layers.eu/



mailto:[email protected]


Prof. Dr. M. Jarke



SPeLOctober 2016

Slide 2

LearningLayers Agenda

Introduction Related Work Concept Implementation Evaluation Conclusion





Prof. Dr. M. Jarke



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





Prof. Dr. M. Jarke



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.






Prof. Dr. M. Jarke



SPeLOctober 2016

Slide 5

LearningLayers

Introduction Workplace Learning Concept





Prof. Dr. M. Jarke



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.





Prof. Dr. M. Jarke



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.





Prof. Dr. M. Jarke



SPeLOctober 2016

Slide 8

LearningLayers

Related WorkSeViAnno 2.0





Prof. Dr. M. Jarke



SPeLOctober 2016

Slide 9

LearningLayers

ConceptVaptor System Scenario





Prof. Dr. M. Jarke



SPeLOctober 2016

Slide 10

LearningLayers

ConceptAdaptive Strategies





Prof. Dr. M. Jarke



SPeLOctober 2016

Slide 11

LearningLayers

ImplementationVaptor User Interface





Prof. Dr. M. Jarke



SPeLOctober 2016

Slide 12

LearningLayers

EvaluationEffectiveness & Efficiency

20 users 2 learning tasks Questionnaire

& interviews





Prof. Dr. M. Jarke



SPeLOctober 2016

Slide 13

LearningLayers

EvaluationSystem Features Analysis





Prof. Dr. M. Jarke



SPeLOctober 2016

Slide 14

LearningLayers

EvaluationUsability





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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




http://wekit.eu/

https://wekit-community.org/

http://virtus-project.eu/


Prof. Dr. M. Jarke



SPeLOctober 2016

Slide 16

LearningLayers

Thank you!

http://dbis.rwth-aachen.de/cms/staff/kravcikhttp://dbis.rwth-aachen.de/cms/research/ACIS




http://dbis.rwth-aachen.de/cms/staff/kravcik

http://dbis.rwth-aachen.de/cms/research/ACIS

adaptive video techniques for informal learning support in workplace environments

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