👉 Handle engineering is an interdisciplinary field that focuses on the design, development, and optimization of human interfaces, particularly those involving physical tools and devices, to enhance user interaction and safety. It integrates principles from mechanical engineering, materials science, human factors, and ergonomics to create handles that are not only functional but also comfortable, intuitive, and durable. By understanding the physical properties of materials, the biomechanics of human hands, and the specific tasks users perform, engineers design handles that reduce strain, prevent injury, and improve overall efficiency. This approach is critical in industries ranging from automotive and aerospace to consumer electronics and medical devices, ensuring that the tools and equipment users interact with are as safe and user-friendly as possible.
