Which method is associated with involving users in the design process?

User-centered design is fundamentally about involving users throughout the design process to ensure that the final product meets their needs, preferences, and experiences. This approach emphasizes understanding users' contexts, behaviors, and requirements, often through methods such as user research, user testing, and iterative prototyping. When users play an active role in the design process, their feedback can lead to more innovative and effective solutions that better solve real-world problems.

In contrast, the other methods do not inherently prioritize user involvement in the same way. Technical design primarily focuses on the functionality and engineering aspects of a product without necessarily engaging users in the process. Cosmetic design emphasizes aesthetics and visual appeal, often at the expense of usability considerations. Market-driven design typically centers on market trends and commercial viability rather than the specific needs of the end-users. Thus, user-centered design stands out as the method specifically aimed at placing users at the heart of the design process.