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All Journal JSAI (Journal Scientific and Applied Informatics) Informanika Jurnal Sistem Informasi Dan E-Bisnis Jurnal Ilmu Komputer Dan Informatika
Lemi Iryani
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Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Languange, Linguistic, Communication & Media Other

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Journal : jsai journal scientific and applied informatics

 1 
Pengembangan Prototype Sistem Informasi Akademik Menggunakan Model Logical Record Structure (LRS) Azhar Andika Putra; Rudiansyah; Sutra Romadon; Lemi Iryani
JSAI (Journal Scientific and Applied Informatics) Vol 7 No 2 (2024): Juni
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v7i2.7263

Abstract

Traditional methods of recording data are often prone to errors that impact the inefficiency of the reporting process. Therefore, a system is needed to simplify data handling, minimize errors, and increase efficiency. The utilization of information technology has not been maximized, so they still use manual systems in various activities, such as administration, attendance, evaluation, and data collection. This causes several problems, including inaccurate data, repetition of data, and errors in calculations. The paper-based system also makes it difficult to manage data in the long term. This research aims to build a prototype academic information system at SMK YP Gadjah Mada Palembang using the logical record structure (LRS) model. This system is expected to increase efficiency and effectiveness in academic data management. Based on calculations using the system usability scale (SUS), the overall score is 632. The total amount after multiplying by 2.5 is 1577.5. The SUS value obtained is 105.1, indicating a high level of ease of use of the system.
Implementasi Framework Laravel dan Model SDLC Waterfall Untuk Pengembangan Sistem Informasi Dokumen Skripsi Bakhtiar. K; Lemi Iryani; Renny.S
JSAI (Journal Scientific and Applied Informatics) Vol 7 No 2 (2024): Juni
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v7i2.7264

Abstract

Along with the rapid development of information technology, both public and private universities are increasingly competing to develop repository systems in archiving, especially the theses of alumni. This thesis documents that information systems are very necessary to be able to support the progress of a college. With this system, the process of archiving and searching for theses can be done more quickly and accurately. Based on the research problems raised in this study, the prototype of this thesis document information system was built, and after testing the success of the system used using the System Usability Scale (SUS) model with a total value obtained of 87.9, it can be concluded that the system tested shows excellent performance in terms of usability, and provides a satisfying experience for its use.
Analisis Komparatif UI/UX Aplikasi Pemesanan Transportasi Online Menggunakan System Usability Scale (SUS) dan Heuristik Evaluation Paisal; Dian Nugraha; Bakhtiar .K; Mariana Purba; Dwi Fitri Brianna; Lemi Iryani; Nia Umilizah; Aulia Aryani; Rizki Adi Saputra; Eldhiyano Pratama; Novita Nurjannah Putri
JSAI (Journal Scientific and Applied Informatics) Vol 9 No 1 (2026): Januari
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v9i1.9597

Abstract

This study aims to analyze and compare the User Interface (UI) and User Experience (UX) of three online transportation applications in Palembang City, namely Gojek, Grab, and Maxim. The rapid growth of Indonesia’s online transportation industry, which reached 88.3 million users in 2024, highlights the importance of evaluating usability quality. Palembang has unique geographical characteristics, as the city is divided by the Musi River, creating specific challenges for app-based transportation services. The novelty of this study lies in the integration of the System Usability Scale (SUS) with Nielsen’s heuristic evaluation within an urban geographical context fragmented by natural barriers. A descriptive comparative approach was employed, involving 120 active users and three UI/UX expert evaluators. The results show that Gojek achieved the highest SUS score of 78.5 (Good), followed by Grab with 75.2 (Good) and Maxim with 68.7 (OK). One-Way ANOVA indicates significant differences among the applications (F = 12.847; p < 0.001). Theoretically, these findings demonstrate that an integrated usability evaluation approach provides a more comprehensive understanding of UI/UX quality in geographically specific contexts.
Co-Authors Aulia Aryani Azhar Andika Putra Bakhtiar Bakhtiar .K Bakhtiar. K Dian Nugraha Dwi Fitri Brianna Eldhiyano Pratama Erlangga Herlambang Mariana Purba Mariana Purba Nia Umilizah Novita Nurjannah Putri Paisal Pipin Octavia Purba, Mariana Renny.S Rizki Adi Saputra Rudiansyah Sutra Romadon Tris Ananda Putri