U¶

User acceptance testing (UAT) is the comprehensive testing of applications, systems or solutions to ensure that they meet the requirements and expectations of end users. UAT involves real users testing functionality, usability and performance to ensure that the product meets their needs before going live. For example, in agile project management, UAT can be used to analyse how users interact with the product, and the findings can be used to improve the product throughout the project.

A User Story is an entry in the Product Backlog that reflects the requirements and wishes of the customer or end user. It should meet the INVEST criteria and should not contain technical details for implementation.