Editorial: Adaptation and IMS Learning Design

In this Special Issue we approach personalization from several views, in each case addressing aspects of adaptive learning and IMS Learning Design. From user modelling to semantic services through educational games, there is a broad range of topics in these seven selected papers. These articles were initially invited by the guest editor, aware of the high-level research of the authors and their work teams. They fit into a common framework: adaptive learning and IMS Learning Design. We hope this special issue brings to the fore these two hot topics on the research panorama in Educational Technology.