AngeLA: Putting the teacher in control of student privacy in the online classroom - Andrii Vozniuk,...
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AngeLA: Putting the Teacher in Control of Student Privacy in the Online Classroom Andrii Vozniuk, Sten Govaerts, Lars Bollen, Sven Manske, Tobias Hecking, Denis Gillet Andrii Vozniuk, Sten Govaerts, Lars Bollen, Sven Manske, Tobias Hecking, Denis Gillet. “AngeLA: Putting the Teacher in Control of Student Privacy in the Online Classroom”. In the proceedings of ITHET’14. The copyright of images belong to their authors. I will remove them on demand. Contact me at andrii.vozniuk@epfl.ch
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The paper was presented at ITHET 2014: http://infoscience.epfl.ch/record/200345?ln=en Learning analytics (LA) is often considered as a means to improve learning and learning environments by measuring student behaviour, analysing the tracked data and acting upon the results. The use of LA tools implies recording and processing of student activities conducted on software platforms. This paper proposes a flexible, contextual and intuitive way to provide the teacher with full control over student activity tracking in online learning environments. We call this approach AngeLA, inspired by an angel guarding over LA privacy. AngeLA mimics in a virtual space the privacy control mechanism that works well in a physical room: if a person is present in a room, she is able to observe all activities happening in the room. AngeLA serves two main purposes: (1) it increases the awareness of teachers about the activity tracking and (2) provides an intuitive way to manage the activity tracking permissions. This approach can be applied to various learning environments and social media platforms. We have implemented AngeLA in Graasp, a social platform that fosters collaborative activities.
Transcript of AngeLA: Putting the teacher in control of student privacy in the online classroom - Andrii Vozniuk,...
AngeLA: Putting the Teacher in Control of Student Privacy
in the Online ClassroomAndrii Vozniuk, Sten Govaerts, Lars Bollen, Sven
Manske, Tobias Hecking, Denis Gillet
Andrii Vozniuk, Sten Govaerts, Lars Bollen, Sven Manske, Tobias Hecking, Denis Gillet. “AngeLA: Putting the Teacher in Control of Student Privacy in the Online Classroom”. In the proceedings of ITHET’14.
The copyright of images belong to their authors. I will remove them on demand. Contact me at [email protected]
Lausanne:EPFL:REACT
seance.ch/speakupSpeakUp
graasp.epfl.chGraasp
Interaction Systems
Go-Lab
Online Science Labsfor Inquiry Learning at School
20 partners across Europe
Remote Labs
Inquiry Learning Spaces
Orientation
Conceptu-alization
Discussion
Investigation
Conclusion
Scaffolding tools personalisedfor students level and tasks
Online labs being either remote labs, virtual labs or scientific data sets
Structure learning like a scientist
Inquiry Learning Spaceshttp://graasp.epfl.ch/metawidget/1/014683d8d8664a5b95090e668eeb7fbe44aaf59a
ScaffoldingConcept Mapper
ScaffoldingHypothesis Scratchpad
… • Experiment design • Monitoring • Domain overview • Assignment hints • Learning process reflection • Domain modelling • Self-assessment • …
For Good: Learning Analytics
Activity Streams
Student activity data privacy is a concern
Guaranteed activity data privacy?
Easy control of activity data privacy?
Makesanalytics very hard
Data anonymisation?
Nicknames?
ProvideNo Guarantee
How privacy is achieved in a real classroom?
Teacher is in control
Apply the same concept in a virtual room?
AngeLA or Learning Analytics Angel
AngeLA is invitedILS
LA service
app app
AngeLA
AngeLA is removedILS
LA service
app app
AngeLA
Graasp
Teacher is in control
Architecture
Google Drive
Tracking Agent
Evaluation:����������� ������������������ is����������� ������������������ the����������� ������������������ UI����������� ������������������ really����������� ������������������ easy?
