Manual Visual Inspection
Manual visual inspection is a quality assurance technique where developers or testers manually examine software interfaces, code, or outputs to identify defects, inconsistencies, or usability issues. It involves direct human observation without automated tools, often used for checking UI/UX elements, layout problems, or visual bugs. This method relies on the inspector's expertise and attention to detail to catch issues that automated tests might miss.
Developers should use manual visual inspection during development and testing phases, particularly for front-end applications, to ensure visual correctness, accessibility compliance, and user experience quality. It's essential for catching subtle UI bugs, responsive design issues, or color/contrast problems that automated tools may not detect, and is often applied in agile workflows or before major releases to polish the product.