Human-Centered Ergonomics: Advancements, Challenges, and Future Directions in Industrial and Occupational Settings

Abstract

The field of human-centered ergonomics has evolved significantly, especially in industrial and occupational settings, where the focus is on optimizing worker performance and well-being through the integration of advanced technologies. This review paper explores the key advancements, challenges, and future directions in ergonomics as they relate to Industry 4.0, cognitive ergonomics, aging workforces, and sustainable manufacturing. With the rise of Industry 4.0, technologies such as motion capture, virtual reality, and autonomous systems have proven to be invaluable tools in addressing ergonomic risks while improving productivity. These innovations enable better task design and human-machine interactions, reducing both physical strain and cognitive load. However, the integration of technology also presents challenges, particularly for the aging workforce, which is more susceptible to ergonomic stressors. Ergonomic interventions such as assistive devices, like exoskeletons, and tailored workspace designs are critical for maintaining productivity and health among older workers. Furthermore, the review discusses the role of ergonomics in sustainable manufacturing, highlighting how ergonomic principles contribute to environmental goals by reducing energy consumption, waste, and physical strain. Cognitive ergonomics, which addresses mental workload and human-computer interaction, is another crucial area explored in this paper. As automation increases, optimizing human cognitive performance is essential to reducing errors and enhancing safety in complex work environments. In conclusion, while advancements in technology offer promising solutions to many ergonomic challenges, the future of human-centered ergonomics will require continued research and innovation to address the evolving needs of workers in diverse and technologically advanced environments. The ongoing development of ergonomic interventions that balance human well-being with industrial efficiency will remain central to the future of work.