Collaborative Authoring, Use and Reuse of Learning Material in a Computer-integrated Classroom 

A collaborative face-to-face design support system based on sketching and gesturing 

Taking advantage of LOM semantics for supporting lesson authoring 

Hybrid System for Generating Learning Object Metadata 

Supporting the Development of Applications in Heterogeneous Ubiquitous Computing Environments 

A model for a collaborative recommender system for multimedia learning material 

Modeling 3D interactive environments for learners with visual disabilities 

Issues in implementing awareness in collaborative software for blind people 

Dealing with the students' attention problem in computer supported face-to-face lecturing 

Concept keyboards in the animation of standard algorithms