Augmented Steelworker: An experimentation of augmented reality (AR) technology in assisting manual steel structure construction

In the rapidly evolving digital architectural practice of today, the integration of high-tech methods and low-tech techniques is transforming the dynamics of human and machine collaboration, and the interplay between digital and physical processes interact in design and construction. Within this context, this paper introduces an ongoing research, Augmented Steelworker, which investigates the potential of augmented reality (AR) to facilitate the manual construction of steel structures. By combining AR, high-tech portable technology, with low-tech craftsmanship, this study examines the innovative strategies for achieving geometrically complex and adaptable construction solutions. Considering the existing research on AR-assisted fabrication, this research helps to explore the possibility of the above integrations experimentally, focusing on analysing the responsibilities and scope of AR to assist manual construction under current technology constraints, and providing references and suggestions for future development. This attempt at high-tech methods and low-tech techniques integration, demonstrates the transformative potential, and offers a framework for precision, adaptability and sustainable innovation in digital architectural construction practices, using steel structure as a case study.