Enhancing Civil Engineering Education through Affordable AR Tools for Visualizing BIM Models: Fid-Bau Portal

Enhancing Civil Engineering Education through Affordable AR Tools for Visualizing BIM Models

Lozano-Galant, F. / Porras, R. / Mobaraki, B. / Calderón, F. / Gonzalez-Arteaga, J. / Lozano-Galant, J. A.

Traditionally, civil engineering infrastructures have been represented through two-dimensional (2D) drawings, which can lead to interpretation errors and jeopardize engineers’ understanding of complex projects. However, with the development of building information modeling (BIM) methodology, civil engineering projects can now be virtually modeled in three-dimensional (3D), offering a more accurate representation. Augmented reality (AR) tools can be linked to BIM models for educational purposes, allowing for a more immersive and interactive learning experience. While previous studies have focused on improving the visualization of mechanical and civil engineering drawings, this study presents the development of a low-cost AR tool for visualizing BIM models and its application in civil engineering courses. To achieve this, the main state-of-the-art AR software was compared for their characteristics and functionalities, and the software, Unity, was selected to develop an AR visualization tool. The application of this tool was then presented, along with an analysis of its benefits when introduced into two civil engineering courses at the University of Castilla La Mancha (UCLM) in Spain: Descriptive geometry, and Design work of a structure. Overall, the results of the study suggest that the integration of AR tools into civil engineering education can enhance students’ learning experience and improve their understanding of complex projects.

Based on the insights from this study, the following practical recommendations for educators and researchers were obtained: Firstly, integration of AR tools in Civil Engineering educational curriculum: The positive appreciation of the students in the analyzed courses shows the potential benefits of implementing AR tools in other civil engineering courses to enhance the visualization of complex engineering concepts, ultimately improving students’ understanding and engagement. In this context, this study serves as an invitation to civil engineering educators to consider the use of visualization tools, like AR, into their subjects. Secondly, customized AR solutions: Educators and researchers should explore the development of customized AR solutions tailored to their specific course objectives. This customization of AR solutions with the methodology for the development of the AR app proposed in the section “AR App” is a straightforward task. Thirdly, continuous assessment: Regularly assess the effectiveness of AR tools through surveys and feedback from students. This continuous assessment allows for ongoing refinement and improvement of the tools to optimize the learning experience. Finally, dissemination of best practices: Share experiences and best practices in implementing AR tools in civil engineering education with the broader academic community. Collaboration and knowledge sharing can promote innovation and advancement in this field. By adhering to these practical recommendations, educators and researchers can harness the potential of AR technology to create a dynamic and enriching educational environment for students, fostering deeper comprehension and engagement with complex civil engineering concepts.