Leveraging video annotations in video based e-learning

Leveraging video annotations in video-based e-learning

CSEDU | 4 th April | Barcelona

Olivier Aubert, Yannick Prié, Camila CanellasUniversité de Nantes, France

Why video?

Video annotation?

The possibilities in pedagogy

Study: actual use in e-learning

Take home

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WHY VIDEO? It is often richer than other media:

audio, image, motion, non-verbal language…

But explored mainly as a one way flow of information. The interaction aspect is missing.

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Video annotation is composed of data explicitly associated to a spatiotemporal fragment of a video.

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VIDEO ANNOTATION

?

0’11 0’32

1’31 1’43

2’11 2’57

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3’55

Sport analysis

Video archives Music

VIDEO ANNOTATION

?

Research

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7longomatch.org/

Pedagogy

VIDEO ANNOTATION

?

But what about pedagogy?

- Possible uses- Actual use

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THE POSSIBILITIE

S

1. Active reading

2. Live annotation

3. Performance annotation

4. Annotation for assignment

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videonot.es/

recognizing main ideas guiding a discourse

identifying which segments are important

reducing information into concepts

remembering for a longer time

reproducing ideas using own words

collaborating in the creation and evaluation

THE POSSIBILITIE

S

1. Active reading

2. Live annotation

3. Performance annotation

4. Annotation for assignment

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THE POSSIBILITIE

S

1. Active reading

2. Live annotation

3. Performance annotation

4. Annotation for assignment

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http://polemictweet.com/

asking a question when it comes to your mind

adding relevant information to a part of a discourse as soon as you relate them

marking points to be revisited

adding specific feedback from the audience

THE POSSIBILITIE

S

1. Active reading

2. Live annotation

3. Performance annotation

4. Annotation for assignment

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THE POSSIBILITIE

S

1. Active reading

2. Live annotation

3. Performance annotation

4. Annotation for assignment

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http://visu.advene.org/

annotating a performance for:

self-reflection or

sharing an analysis

THE POSSIBILITIE

S

1. Active reading

2. Live annotation

3. Performance annotation

4. Annotation for assignment

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THE POSSIBILITIE

S

1. Active reading

2. Live annotation

3. Performance annotation

4. Annotation for assignment

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Mediathread (Columbia University)

analyzing some aspects of the video

annotations can result in a document: abstract

orvideo collage

THE POSSIBILITIE

S

1. Active reading

2. Live annotation

3. Performance annotation

4. Annotation for assignment

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But, how is it actually used in e-learning?STUDY:

USES IN E-LEARNING

MOOCsplatform

- EdX- Coursera- Canvas Network- Iversity- Open2Study

Dedicated tools

- VIdeoANT- VideoNot.es- Annotated

HTML- Mediathread- YouTube- Matterhorn

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And the functionalities?STUDY:

USES IN E-LEARNING

Visualization

- Subtitles- Transcription- Synchronized

enrichments - List of annotations - Timeline - Interactive

enrichments

Editing/sharing

- Comment- Video markers- Internal/external

annotation tools- Exportation- Internal/external

annotations sharing

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STUDY:USES IN

E-LEARNING

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In MOOCs

Features that facilitate the comprehension of the discourse

• possibility to adjust the video speed

• subtitles

• transcriptions

largely present

STUDY:USES IN

E-LEARNING

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In MOOCs

Other forms of interaction, as:

• quizzes

• comments/forum posts

present

not so much

STUDY:USES IN

E-LEARNING

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In dedicated tools

More features regarding the annotation process:

• interactive timelines

• exporting of annotated data

• sharing of annotations

present

STUDY:USES IN

E-LEARNING

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We have the tools.

Usage in e-learning is still basic.

Lots of exciting pedagogical scenarios rely on video

annotation.

TAKE HOME

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Our project:- Open CourseWare- Rich media/annotation- Research

TAKE HOME

comin-ocw.org/

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THANK YOU

This work has received a

French government

supportgranted to the COMIN

Labs excellence laboratory and man-

aged by the National Research

Agency in the ”Investing forthe Futures”

program ANR-JO-LABX-07-

0J.

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CREDITS

LongoMatchhttp://longomatch.org/features.php

VideoNot.esScreen capture of the tool featuring the movie “Of Human Bondage” (public domain), via YouTube.

PolemicTweetScreen capture of the tool. http://polemictweet.com/attention-1314-05-marche-attention-avenement-publicite/polemicaltimeline.php

VisuScreen capture of the tool. http://visu.advene.org/

MediathreadScreen capture of the tool. http://ccnmtl.columbia.edu/our_services/tools/mediathread/example_film_study.html

OthersAll remaining images/figures are either personal work or obtained on the web (public domain) and then modified.

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LICENCE