An Augmented Reality Learning Environment for Informal Geoinformatics Education

Abstract

In this paper, we describe an interactive learning environment for geoinformatics enriched by Augmented Reality (AR) that was designed by researchers and practitioners using a design-based research approach. In total, four AR modules were developed to engage learners physically, cognitively and emotionally in the learning process. AR is thus used not merely as a visualization technology, but also to initiate and scaffold learning activities. To address the known challenges of learning with AR, we designed our learning environment to be used by teams of students. This can counteract the problem of cognitive overload, or frustration due to technical problems. We examined our technological and pedagogical framework in an evaluation with 12 learners. The results show that our design did not lead to cognitive overload; technological aspects, such as usability, were also evaluated positively. However, we also detected possible improvements to our design, such as using AR glasses to free the hands for task completion. Overall, it was shown that AR is a good way to expand traditional learning opportunities with digital ones and to enable holistic learning experiences.