Organizers

Tobias Ley
Tallinn University
Center for Educational Technology
Tallinn, Estonia
tley@tlu.ee

 Stefanie Lindstaedt

Graz University of Technology
Knowledge Technologies Institute
Graz, Austria
slind@tugraz.at

 Ralf Klamma

RWTH Aachen University
Advanced Community Information Sytems
Aachen, Germany
klamma@dbis.rwth-aachen.de

 Fridolin Wild

Open University UK
Knowledge Media Institute
Milton Keynes, United Kingdom
fridolin.wild@open.ac.uk