To choose suited resources for personal competence development in the vast amount of open educational resources is a hard task for a learner. This contribution introduces positioning and navigation as services that support learners in finding suited learning activities and resources for learning. 1 Current Situation and Context Although the availability of open educational resources is increasi...

Collections of sound and music of increasing size and diversity are used both by general personal computer users and multimedia designers. Browsing audio collections poses several challenges to the design of effective user interfaces. In this paper, we report results from a new version of the Sonic Browser for managing general sound resources on personal computers. In particular, we have evalua...

Design provides a unifying metaphor for describing research across fields of education. We propose a design framework as a visual and cognitive representation to unify the discourse of educational researchers, instructional designers, teachers, and policy makers by providing a common vocabulary of practice. An artifact-based design perspective illustrates how education research can be conducted...

This book presents a proposal of an Educational Data Literacy Competence Framework for instructional designers and e-trainers online courses.