Comparison of educational Comparison of educational tagging systems - tagging systems - any chances of interplay? any chances of interplay? Riina Vuorikari, Eun Riina Vuorikari, Eun Hans Pold Hans Pold õ õ ja, TU and MediaLab, Hki ja, TU and MediaLab, Hki
This presentation compares 3 educational tagging systems and their tags, and shows that tags from one system are of interest to users of the other, hence the idea of a cross-repository tag cloud. The papers are here: http://CEUR-WS.org/Vol-382/
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Transcript
Comparison of educational Comparison of educational
tagging systems -tagging systems -
any chances of interplay? any chances of interplay?
Riina Vuorikari, Eun Riina Vuorikari, Eun Hans PoldHans Poldõõja, TU and MediaLab, Hkija, TU and MediaLab, Hki
What's for teachers?
What's for teachers?
Replies based on 45 European primary and secondary teachers participating the MELT project
What’s for repositories
Harvesting
e.g. in the MELT project
Federated search
e.g. Globe or LRE
However
In Journal of Computer Assisted Learning (JCAL), 24(4), 333-347 (2008)
As for the user...
Is federated search across repositories
and/or
harvested metadata from other repositories
enough?
Problem
Most times the interplay between LORs is about changing standards compliant metadata
and that has nothing to do with the user generated metadata which keeps the depth of the data