评级根据服务器可用性问题ity facilitates the allocation of resources to fix the most serious problems. Severity ratings are a combination of frequency, impact, and persistence.
Different user research methods are suited for different stages of the UX design process. Here's an overview of the best methods to discover, explore, test, and listen.
Task analysis is the systematic study of how users complete tasks to achieve their goals. This knowledge ensures products and services are designed to efficiently and appropriately support those goals.