Enhancing Ergonomics and Posture with Wearable Robots for Construction Tasks: Evaluating the Impact of Virtual Reality-Based Exoskeleton Training Platforms

Abstract

The integration of wearable robotic exoskeletons in construction tasks presents a significant advancement in worker safety and efficiency. However, the effective use of these exoskeletons demands proper training to ensure ergonomic compliance and posture improvement. This study evaluates the impact of a Virtual Reality (VR)-based training platform on the proficiency in ergonomic awareness using exoskeletons for construction-related activities. A cohort of construction workers underwent the VR-based training program designed to simulate real-world construction scenarios while using exoskeletons. A mixed-methods approach was employed, combining quantitative assessments of posture and ergonomics with qualitative feedback from participants. Key metrics such as spinal alignment and joint stress were monitored through biomechanical analysis tools, both pre- and post-training. Questionnaires are designed for psychological and cognitive impacts of the VR training. Preliminary findings suggest that VR training significantly enhances the understanding and adoption of ergonomic principles among workers. Notably, there was a marked improvement in posture alignment and reduced musculoskeletal strain during task execution. Qualitative feedback highlighted the immersive nature of VR training, contributing to a quicker grasp of complex movements and better spatial awareness while equipped with the exoskeleton. The study underscores the potential of VR as a transformative tool for training in high-risk industries. The findings advocate for the integration of VR-based training in standard practice, paving the way for safer and more efficient work environments in the construction sector.