Man-machine interface (MMI); actuating principles

This document establishes fundamental principles for the design of controls and displays used in interaction systems. It defines specific attributes for the shape, color, size, and arrangement of control elements to ensure consistency and clarity across various applications. The guidelines focus on distinguishing between different functions, such as operating switches, selectors, and displays, by assigning unique visual and tactile characteristics. By promoting uniformity in these design elements, the standard aims to enhance the intuitiveness of interface operation and reduce the potential for user error. The principles cover general requirements for the configuration of controls and display units, providing a framework that facilitates safe and efficient human interaction with machinery and systems. Adherence to these guidelines supports the development of interfaces that are easier to understand and operate, contributing to overall operational effectiveness and safety in diverse industrial and commercial environments.