Improving Engineering Education Using Augmented Reality Environment

The purpose of the research is to compare the impact of students' learning performance between an augmented reality (AR) environment and in-class environment. To create an efficient AR environment, we used Microsoft HoloLens, which is the next generation of a see-through holographic computer. We developed the AR learning module: ergonomic guidelines for manual material handling (MMH). We hypothesize that AR changes the way students understand the concepts of MMH. Our analysis includes a careful evaluation of student experimental skills during the learning activities. This new AR environment could allow students to engage hands-on training of MMH and strengthen their understanding. Student test score was used as metrics for performance assessment. We found a significant improvement on student understanding of MMH lecture after they used the AR module. The findings of this study indicated the potential benefits of using AR environment interfaces in engineering education and training.