Enhancing Construction Industry Training Through Augmented Reality: A Study of Student Inspectors

Abstract: In the construction industry, ensuring timely and precise material installations is paramount. However, reliance on two-dimensional representations of three-dimensional structures in paper documents often leads to errors and inefficiencies, particularly among inexperienced installers. With seasoned professionals leaving the workforce, there is a growing expertise gap, undermining the industry's ability to deliver high-quality products. Augmented Reality (AR) emerges as a promising solution to these challenges, offering enhanced training and comprehension opportunities. This study evaluates the reliability of AR devices for construction inspections, focusing on their potential to bridge the aforementioned skills gap and improve quality control procedures. The research replicates a typical construction scenario involving the positioning of underground utilities before concrete placement, emphasizing the importance of accuracy in layout and placement. Results indicate significant differences in accuracy and precision among AR devices, with the HoloLens demonstrating superior performance. Despite not meeting stringent industry requirements in this study, AR tools show promise as educational resources, fostering active engagement and improving student comprehension. Future research should address environmental factors, sample size limitations, and disparities in device operation to further refine AR effectiveness in construction inspections. Leveraging AR's immersive features can lead to a transformative shift in educational paradigms within the industry, revitalizing productivity, and quality control practices for future success.

Keywords: augmented reality, workforce, training

DOI: 10.54941/ahfe1005673

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