1.
Co-located Collaboration Analytics
Sambit Praharaj
with: Maren Scheffel, Hendrik Drachsler and
Marcus Specht
ICMI 2019 Doctoral Consortium
Suzhou, China
14 Oct 2019

2.
What is collaboration?
• Occurs when two or more persons work towards a common goal (Martinez-
Moyano, 2006)
• Can be in different settings:
– Online (or remote)
– Co-located (or face-to-face)
• Can be for different purposes:
– Programming (Grover et al., 2016)
– Meetings (Terken & Strum, 2010)
– Problem solving (Cukurova et al., 2018)
– Brainstorming (Tausch et al., 2014), etc.
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3.
MMLA in CC
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Co-located Collaboration

4.
Multimodal Indicators of CC
• Non-verbal signals using NISPI framework (Cukurova et al., 2018)
• Joint Visual Attention (JVA) (Richardson & Dale, 2005; Jermann et al.,
2011; Schneider et al., 2015)
• Hand movements, head movement and physical engagement (Spikol et al.,
2017)
• Audio cues (Bassiou et al., 2016)
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5.
Dimensions or Indexes of CC
• Mutual regulation (Blaye, 1988), Conflict resolution (Doise et al., 1976)
• IVA, IA, Synchrony, Equality (Spikol et al., 2017; Cukurova et al., 2017,
2018)
• 9 dimensions (Meier et al. , 2007) and other dimensions (Johnson &
Johnson, 2009)
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6.
Indicators  Dimensions or
Indexes
Onderwerp via >Beeld >Koptekst en voettekst
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7.
Real-time or post-hoc feedback
• Reflect table (Bachour et al., 2010)
• Conversation Clocks (Bergstrom & Karahalios, 2007a, 2007b)
• Groupgarden (Tausch et al., 2014)
• JVA (Schneider et al., 2015)
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8.
Real-time feedback
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9.
Current problems
• Huge gap between the theory and practicality of the dimensions of
collaboration
• Most of the feedback systems provide a post-hoc feedback or a real-
time reflective feedback
• Dearth of studies on automated multimodal analysis in non-computer
supported environments (Worsley & Blikstein, 2015)
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10.
Research Questions
• RQ1 – What multimodal indicators give evidences of the quality of CC?
• RQ2 – To what extent, can we design an automated real-time feedback
system using the insights from the multimodal indicators to facilitate CC?
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11.
Research Challenges
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Designing the collaboration task and it’s
outcomes or decide the collaboration
scenario
Architectural design to integrate
multiple sensors and enable real-time
prediction
Annotating the huge dataset
collected

12.
Research Tasks
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• T1 – Literature Review: MMLA in CC
• T2 – Formative Study: Prototype design, pilot study, collection of data
• T3 – Summative Study: Evaluation and modification of the feedback
strategy

13.
Rough conceptual framework
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14.
Expected Outcomes
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Theoretical
indexes of CC
Practically
detected
indexes of CC
Post-hoc Real-time
(Soller et al., 2005)

15.
1st Use-Case study
Pagina 15 (Praharaj et al., 2018)

16.
2nd study
Onderwerp via >Beeld >Koptekst en voettekst
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(Praharaj et al., 2019)

17.
2nd study
Onderwerp via >Beeld >Koptekst en voettekst
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18.
Thank you!
“The greatest danger for most of us is not that our aim is too high and we
miss it, but that it is too low and we reach it.” – Michelangelo
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SCAN ME

19.
Our team
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20.
References
Bachour, K., Kaplan, F., & Dillenbourg, P. (2010). An interactive table for supporting participation
balance in face-to-face collaborative learning.IEEE Transactions on Learning Technologies,3(3), 203–213.
Baker, M. J. (1999). Argumentation and constructive interaction. Foundations of argumentative text
processing, 5, 179–202.
Bassiou, N., Tsiartas, A., Smith, J., Bratt, H., Richey, C., Shriberg, E., ... & Alozie, N. (2016, September).
Privacy-Preserving Speech Analytics for Automatic Assessment of Student Collaboration. In INTERSPEECH
(pp. 888-892).
Bergstrom, T., & Karahalios, K. (2007a). Conversation clock: Visualizing audio patterns in co-located
groups. In System sciences, 2007. hicss 2007. 40th annual hawaii international conference on(pp.
78–78).
Bergstrom, T., & Karahalios, K. (2007b). Seeing more: visualizing audio cues. Human-Computer
Interaction–INTERACT 2007, 29–42.
Blaye, A. (1988). Confrontation socio-cognitive et r ́esolution de probl`eme (`a propos du produit de deux
ensembles)(Unpublished doctoral dissertation).
Blikstein, P. (2013). Multimodal learning analytics. Proceedings of the Third International Conference on
Learning Analytics and Knowledge - LAK ’13 , 102. http://doi.org/10.1145/2460296.2460316
Chikersal, P. (2017). Deep structures of collaboration(Unpublished doctoral dissertation). Carnegie
Mellon University Pittsburgh, PA.
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21.
References
Cohen, E. G. (1994). Restructuring the classroom: Conditions for productive small groups.Review of
educational research,64(1), 1–35.
Craig, S. D., D’Mello, S., Witherspoon, A., & Graesser, A. (2008). Emote aloud during learning with
autotutor:Applying the facial action coding system to cognitive–affective states during learning.
Cognition and Emotion,22(5), 777–788.
Cukurova, M., Luckin, R., Mavrikis, M., & Mill ́an, E. (2017). Machine and human observable differences
in groups’ collaborative problem-solving behaviours. In European conference on technology enhanced
learning(pp. 17–29).
Cukurova, M., Luckin, R., Mill ́an, E., & Mavrikis, M. (2018). The nispi framework: Analysing
collaborative problem-solving from students’ physical interactions. Computers & Education,116, 93–109.
Davidsen, J., & Ryberg, T. (2017). “This is the size of one meter”: Children’s bodily-material collaboration.
International Journal of Computer-Supported Collaborative Learning, 12(1), 65-90.
Dede, C.: Comparing frameworks for 21st century skills. 21st century skills: Rethinking how students
learn 20, 51-76 (2010)
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References
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Doise, W., Mugny, G., & Perret-Clermont, A.-N. (1976). Social interaction and cognitive development:
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interdependence theory and cooperative learning. Educational researcher, 38(5), 365-379.
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References
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computer-supported collaboration processes. International Journal of Computer-Supported Collaborative
Learning, 2(1), 63-86.
Praharaj S., Scheffel M., Drachsler H., Specht M. (2018) Multimodal Analytics for Real-Time Feedback in Co-located Collaboration.
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