BS ISO/IEC 25022:2016 - Systems and Software Quality Requirements and Evaluation (SQuaRE)

Welcome to the definitive guide for understanding and implementing quality measurement in systems and software engineering. The BS ISO/IEC 25022:2016 standard is an essential resource for professionals seeking to ensure the highest quality in their software and systems projects. Released on June 30, 2016, this standard is a cornerstone in the field of software quality evaluation, providing a comprehensive framework for measuring quality in use.

Overview of BS ISO/IEC 25022:2016

This standard, officially titled Systems and Software Engineering. Systems and Software Quality Requirements and Evaluation (SQuaRE). Measurement of Quality in Use, is part of the broader ISO/IEC 25000 series, which focuses on software product quality requirements and evaluation. The BS ISO/IEC 25022:2016 specifically addresses the measurement of quality in use, offering a structured approach to assess how well a software product meets user needs in its operational environment.

Key Features

• Standard Number: BS ISO/IEC 25022:2016
• Pages: 52
• Release Date: June 30, 2016
• ISBN: 978 0 580 82354 1
• Status: Standard

Why Choose BS ISO/IEC 25022:2016?

In today's fast-paced technological landscape, ensuring the quality of software and systems is more critical than ever. The BS ISO/IEC 25022:2016 standard provides a robust framework for evaluating the quality of software in its actual use environment, which is crucial for achieving user satisfaction and operational efficiency. Here are some reasons why this standard is indispensable:

Comprehensive Quality Measurement

The standard offers a detailed methodology for measuring various aspects of quality in use, including effectiveness, efficiency, satisfaction, and freedom from risk. By applying these metrics, organizations can gain valuable insights into how their software performs in real-world scenarios, enabling them to make informed improvements.

Alignment with International Standards

As part of the ISO/IEC 25000 series, BS ISO/IEC 25022:2016 aligns with international best practices for software quality evaluation. This ensures that your quality measurement processes are consistent with global standards, facilitating international collaboration and compliance.

Enhanced User Satisfaction

By focusing on quality in use, this standard helps organizations prioritize user experience and satisfaction. By understanding how users interact with software in their daily tasks, developers can tailor their products to better meet user needs, leading to higher satisfaction and loyalty.

Risk Mitigation

Quality in use measurement also includes assessing the software's ability to mitigate risks in its operational environment. This proactive approach helps organizations identify potential issues before they escalate, reducing the likelihood of costly errors and downtime.

Who Should Use This Standard?

The BS ISO/IEC 25022:2016 standard is designed for a wide range of professionals involved in software and systems engineering, including:

• Software Developers and Engineers
• Quality Assurance Professionals
• Project Managers
• System Analysts
• IT Managers

Whether you are developing new software or evaluating existing systems, this standard provides the tools and methodologies needed to ensure high-quality outcomes.

Conclusion

Incorporating the BS ISO/IEC 25022:2016 standard into your quality assurance processes is a strategic move towards achieving excellence in software and systems engineering. By leveraging its comprehensive framework for measuring quality in use, you can enhance user satisfaction, improve operational efficiency, and align with international standards. Embrace the power of quality measurement and take your software projects to new heights with BS ISO/IEC 25022:2016.

BS ISO/IEC 25022:2016

This standard BS ISO/IEC 25022:2016 Systems and software engineering. Systems and software quality requirements and evaluation (SQuaRE). Measurement of quality in use is classified in these ICS categories:

• 35.080 Software

This International Standard defines quality in use measures for the characteristics defined in ISO/IEC 25010 , and is intended to be used together with ISO/IEC 25010 . It can be used in conjunction with the ISO/IEC 2503n and the ISO/IEC 2504n standards or to more generally meet user needs with regard to product or system quality.

This International Standard contains the following:

• a basic set of measures for each quality in use characteristic;

• an explanation of how quality in use is measured.

This International Standard provides a suggested set of quality in use measures to be used with the quality in use model in ISO/IEC 25010 . They are not intended to be an exhaustive set.

It includes as informative annexes examples of how to measure context coverage ( Annex A), options for normalising quality in use measures ( Annex B), use of ISO/IEC 25022 for measuring usability in ISO 9241‑11 ( Annex C), a quality in use evaluation process ( Annex D), the relationship between different quality models ( Annex E), and quality measurement concepts ( Annex F).

The measures are applicable to the use of any human-computer system, including both computer systems in use and software products that form part of the system.

This International Standard does not assign ranges of values of the measures to rated levels or to grades of compliance because these values are defined for each system or product depending, on the context of use and users’ needs.

Some attributes could have a desirable range of values, which does not depend on specific user needs but depends on generic factors, for example, human cognitive factors.

The proposed quality in use measures are primarily intended to be used for quality assurance and management of systems and software products based on their effects when actually used. The main users of the measurement results are people managing development, acquisition, evaluation, or maintenance of software and systems.

The main users of this International Standard are people carrying out specification and evaluation activities as part of the following:

• development: including requirements analysis, design, and testing through acceptance during the life cycle process;

• quality management: systematic examination of the product or computer system, for example, when evaluating quality in use as part of quality assurance and quality control;

• supply: a contract with the acquirer for the supply of a system, software product, or software service under the terms of a contract, for example, when validating quality at qualification test;

• acquisition: including product selection and acceptance testing, when acquiring or procuring a system, software product, or software service from a supplier;

• maintenance: improvement of the product based on quality in use measures.