This study explores the efficacy of Augmented Reality (AR) as a training tool for operators of circular production facilities, specifically within the CUBE Circle framework, which comprises of interdependent and dynamically linked production facilities of plants, fish, and insects. Each of the three CUBES represents a unique production environment, yet their outputs are interconnected, creating a complex ecosystem that operators need to comprehend for supervision and potential intervention. Traditionally, training methods rely on linear computer presentations featuring texts and images. In this study, they are juxtaposed against an innovative Augmented Reality (AR) natural user interface being used within the facility (simulated in virtual reality).

The approach is based on the theory of embodied cognition which argues that cognition is largely facilitated by the sensory and motor system. We therefore hypothesize that participants who are trained using the immersive AR training within the simulated facility will better comprehend the intricate, interdependent processes compared to participants using a computer presentation. In a one-factorial (training method) design process knowledge will be compared between groups using questionnaires after the respective trainings. Further variables assessing user experience will also be collected. Data from the student sample (N = 56) will be statistically analysed using t-tests for independent samples. This study not only contributes to the field of industrial training but also offers insights into the potential of VR as a transformative tool in understanding and operating complex systems.