With the increasing richness of various digital products and services in the information age, the importance of user experience research in the field of interface design continues to rise. By exploring users' specific needs, usage habits, and feedback information, designers can create design solutions that better meet users' expectations. This article deeply analyzes the practical application of user experience research in the process of interface design improvement, and provides a detailed interpretation of its impact in the early stages of design, usability evaluation, and decision-making. In addition, the article also explores the design achievements and challenges encountered in user experience research, providing valuable references for future design work.

Maomao Ding. Application and Effectiveness of User Research in Optimizing Interactive Design. International Journal of Multimedia Computing (2025), Vol. 6, Issue 1: 168-175. https://doi.org/10.38007/IJMC.2025.060117.

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