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All Journal Al'Adzkiya International of Computer Science and Information Technology Journal
Murni Handayani
Universitas Pamulang, BRIN
Computer Science & IT

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An Integrated User Experience and Usability Analysis of the Foreign Construction Worker Equivalency System Using the Five Planes Frameworkand Heuristic Evaluation Samso Supriyatna; Murni Handayani; Agus Suharto
Al'adzkiya International of Computer Science and Information Technology (AIoCSIT) Journal Vol 7, No 2 (2026)
Publisher : Al'Adzkiya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55311/aiocsit.v7i2.441

Abstract

The digitalization of foreign construction worker equalization services at the Construction Services Development Board faces critical usability constraints that disrupt transnational bureaucratic efficiency. This study aims to optimize the user experience (UX) and usability of the web-based TKKA application by proposing a sequential integration of The Five Planes framework and Heuristic Evaluation. Data collection was conducted through user interviews and questionnaires to extract system requirements. The analysis synthesized 32 core UX specifications, which were subsequently mapped into the five architectural planes to guide the prototype redevelopment. Usability verification of the redeveloped system was executed through an expert-led Heuristic Evaluation combined with a user validation survey. The empirical results demonstrated a significant enhancement in usability, achieving a high Variable Index of 4.04 and an 80% user satisfaction rate (Cronbach’s Alpha = 0.981). This study confirms that integrating a structural design framework with expert heuristic screening effectively mitigates interface flaws, fulfills complex regulatory requirements, and accelerates digital public service workflows.
Co-Authors Agus Suharto Samso Supriyatna