Smart PPE and wearable technology for construction safety management: A scientometric analysis and state-of-the-art review

This study presents a scientometric and state-of-the-art review of smart personal protective equipment (PPE) and wearable safety technologies (WSTs) in construction safety management for the period 2015-2024. Framed within SDG Target 8.8, the research utilizes data from Scopus and Google Scholar to map research trends, technological trajectories, and adoption dynamics. The findings demonstrate a transition from conventional PPE to intelligent, sensor-enabled systems integrated with artificial intelligence and real-time monitoring, thereby enhancing hazard detection and worker health surveillance. Despite increasing technical maturity, adoption is hindered by privacy concerns, cost-prohibitive procurement, and digital infrastructure deficits, particularly in the Global South. The study underscores the necessity of robust data governance and user-centered design to mitigate these barriers. It contributes a scientometric roadmap that bridges technological innovation with human-centric adoption, offering strategic insights for aligning construction safety practices with global sustainability mandates.