What field of study examines the interactions between humans, tools, and their work environment to improve safety?

The field of study that examines the interactions between humans, tools, and their work environment to improve safety is Human Factors Engineering. This interdisciplinary area focuses on understanding how people interact with various elements of a system, including machines, tools, and workspaces, in order to enhance performance and safety.

Human Factors Engineering aims to design systems and interfaces that optimize human capabilities and limitations, thereby reducing the likelihood of errors and accidents. By studying factors such as user-centered design, ergonomics, and the cognitive processes involved in task performance, practitioners can create safer and more efficient environments. This field employs principles from psychology, engineering, and design to ensure that the work environment harmonizes with human needs and abilities.

In contrast, cognitive psychology primarily focuses on understanding mental processes such as perception, memory, and problem-solving, without the specific focus on tools and environments. Behavioral science explores the actions and reactions of individuals but may not necessarily address the design and interaction of tools and systems. Environmental psychology studies how the physical environment influences human behavior but does not specifically target tool and system interactions that are crucial for safety improvements.