Questions about UI Testing

Findings from these tests help optimize user guidance, avoid misunderstandings, and increase overall satisfaction with the application.

This includes screen reader support, correct alternative text, sufficient contrast, and full keyboard navigation. Accessibility testingis essential for both inclusion and compliance with legal requirements.

In practice, however, the two terms are often used synonymously. It is crucial to clearly define which UI aspects are to be tested.

This involves checking whether controls such as buttons, forms, or navigation elements are functioning correctly and whether user interactions are being processed as expected. The goal is to achieve an error-free, consistent, and user-friendly interface.

Manual tests are suitable for initial evaluations of new features or exploratory testing, but they are time-consuming. Automated tests are ideal for recurring regression testing and enable frequent, consistent test runs—especially in agile development processes.

… especially for frequently recurring test cases, such as regression tests before releases. It enables fast, reproducible results and reduces manual effort—especially in complex or extensive applications.

Without UI testing, functional errors, unclear feedback, or defective elements often go undetected. Systematic testing increases quality, reduces support costs, and strengthens confidence in the application.