U-Edu: Multimodal learning activities analytics model for learner feedback in ubiquitous education system

Abstract

Feedback is an essential part of the Distance Learning System. It helps learners to become aware of The strengths and the areas for improvement as well as to identify actions to improve their performance. Furthermore, it helps tutors to focus on educational policies to improve their content. The analytical techniques available today allow us to consider new applications for the quality and effectiveness of training. In this article, we propose a model for analyzing learner traces in a cloud environment. This proposal is based on the traces generated by the interaction of the different actors with our system that is compatible with the xapi standard.