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논문 기본 정보

저자정보
(Kumoh National Institute of Technology) (Ewha Womans University) (Ewha Womans University) (Ewha Womans University)
저널정보
한국인터넷전자상거래학회 인터넷전자상거래연구 인터넷전자상거래연구 제25권 제5호
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    초록·키워드

    This study investigates user experience gaps in Decentralized Identifier (DID)-based mobile employee ID services through a socio-technical analysis of user reviews and service structures from two major providers. Using Correlated Topic Modeling (CTM), we identified a mix of positive and negative themes, with negative topics such as authentication failures, device-specific errors, infinite update loops, and issuance malfunctions dominating user feedback. Cross-analysis between extracted topics and actual service structures revealed three distinct types of misalignment: (1) Implementation Perception Misalignment, where technically available functions were not positively perceived due to complexity, slow response speed, and low intuitiveness; (2) Design Deficiency, where repeatedly requested features were absent from the service, indicating insufficient integration of user needs during the design stage; and (3) Operational/Policy Differences, where identical functions yielded different user experiences depending on delivery methods, procedural flows, and default settings. The findings highlight the need to prioritize reliability in issuance/authentication processes, improve mobile accessibility, and streamline user flows to enhance overall adoption and satisfaction of DID-based identity services.

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      UCI(KEPA) : I410-151-26-02-094516519