ISO 9241-171
ISO 9241-171 is an international standard that provides guidelines for the accessibility of software, focusing on making user interfaces usable by people with disabilities. It covers principles and techniques for designing accessible software, including aspects like input methods, navigation, and compatibility with assistive technologies. The standard aims to ensure that software is inclusive and meets the needs of a diverse user base.
Developers should learn and apply ISO 9241-171 when building software that must comply with accessibility laws (e.g., ADA, WCAG) or when targeting a broad audience, including users with visual, auditory, motor, or cognitive impairments. It is essential for creating inclusive applications in sectors like government, education, and healthcare, where accessibility is often a legal requirement or ethical priority.