What is BS EN ISO 9241-317:2013?

BS EN ISO 9241-317:2013 is an international standard that provides guidelines for the design of user interfaces in interactive systems. It focuses on the ergonomics of human-system interaction and aims to improve the usability and accessibility of such systems. This standard, also known as "Ergonomics of a human-system interaction - Part 317: Guidance on visual user interface elements," was published in 2013 by the European Committee for Standardization (CEN).

Key Principles of BS EN ISO 9241-317:2013

The standard outlines several key principles that should be considered when designing visual user interface elements:

Perceptual principles: Visual elements should be designed to effectively convey information and facilitate understanding. This includes aspects such as color coding, visual grouping, and the use of appropriate icons.

Structured presentation principles: Information should be organized in a clear and logical manner to aid comprehension. This involves proper layout, hierarchical structures, and consistent typography.

Interactive behavior principles: Visual elements should respond appropriately to user actions, providing feedback and guidance. This requires the use of intuitive controls, understandable error messages, and suitable progress indicators.

User guidance principles: The user interface should support users in their tasks and decision-making processes. This includes providing contextual help, assistance with error recovery, and offering selectable options.

Understanding the Benefits of BS EN ISO 9241-317:2013

Adhering to the guidelines outlined in BS EN ISO 9241-317:2013 can lead to several benefits in terms of user experience and system performance.

Firstly, by following these principles, the visual interface elements become more intuitive and user-friendly, reducing the learning curve for new users. This ultimately leads to improved user satisfaction and increased productivity.

Secondly, a well-designed interface helps prevent errors and encourages efficient completion of tasks. Clear and concise communication through visual elements minimizes misunderstandings and promotes accurate decision making.

Lastly, adhering to the standard ensures compliance with international guidelines, making systems accessible to a wider range of users, including those with physical or cognitive disabilities. This promotes inclusivity and diversity in the user base.

Conclusion

BS EN ISO 9241-317:2013 provides invaluable guidance for designers and developers working on interactive systems. It emphasizes the importance of ergonomic design and aims to enhance the usability, accessibility, and user experience of such systems. By implementing the principles outlined in this standard, organizations can deliver interfaces that are intuitive, error-resistant, and inclusive, ultimately leading to enhanced user satisfaction and overall system performance.