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All Journal Insect (Informatics and Security) : Jurnal Teknik Informatika Diffusion: Journal of Systems and Information Technology
Abdillah, Tajjudin
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Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering

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SISTEM INFORMASI GEOGRAFIS PEMETAAN POTENSI LIKUEFAKSI DI PROVINSI GORONTALO Paputungan, Febrianti; Abdillah, Tajjudin; Ahaliki, Budiyanto; H. Dai, Roviana
Insect (Informatics and Security): Jurnal Teknik Informatika Vol. 11 No. 2 (2025): Oktober 2025
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/insect.v11i2.4811

Abstract

This research discusses the development of a Geographic Information System (GIS) using a prototype-based method for mapping liquefaction potential in Gorontalo Province. Liquefaction is a geological phenomenon that occurs when soil loses its strength due to earthquake tremors, potentially causing severe damage to infrastructure and buildings. The main objective of this study is to provide spatial information related to areas at risk of liquefaction by utilizing web-based GIS technology. The system was designed through the stages of the prototype method, starting from communication, data collection, rapid design, initial prototype development, to evaluation and refinement based on user feedback. The research focused on Gorontal City, covering 48 villages, where disaster parameters such as wave, vibration, ground cracks, land subsidence, landslides, and liquefaction were the main concerns. The system evaluation was conducted using the System Usability Scale (SUS) method on 10 respondents, consisting of practitioners in the fields of geophysics and disaster management. The test results showed an average score of 73, which was categorized as Acceptable with a grade of C, and the user satisfaction level was in the Good category based on the adjective rating scale. The majority of users stated that the system was easy to understand, the interface navigation was intuitive, and the interactive map visualization feature was very helpful in the analysis process. Overall, the results of this study indicated that the developed system was not only capable of visualizing liquefaction potential spatially but also had a good level of acceptance and usability among users. This system was considered effective and suitable for use as a tool in disaster mitigation planning, spatial management, and risk-based decision-making for land disasters in Gorontalo Province.
Evaluasi Penerimaan Pengguna E-Trackom Menggunakan TAM pada BPOM Poloka, Asriyanti; Mulyanto, Arip; Abdillah, Tajjudin
Diffusion: Journal of Systems and Information Technology Vol 3, No 1 (2023): January 2023
Publisher : Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37031/diffusion.v3i1.18208

Abstract

Dalam pengawasan terhadap produk obat dan makanan, BPOM Gorontalo mengembangkan sebuah aplikasi tracking obat dan makanan (e-trackom). E-trackom digunakan untuk memberikan kemudahan akses kepada konsumen. Namun aplikasi e-trackom belum banyak digunakan oleh masyarakat umum. Oleh karena itu, perlu dilakukan evaluasi terhadap penerimaan pengguna e-trackom. Tujuan penelitian ini adalah untuk mengetahui sejauh mana penerimaan pengguna terhadap aplikasi e-trackom pada Balai Pengawas Obat dan Makanan (BPOM) dengan menggunakan metode Technology Acceptance Model (TAM) yang terdiri dari empat variabel diantaranya Perceived Ease of Use, Perceived Usefulness, Attitude Toward Using dan Acceptance of System. Hasil penelitian dari tujuh hipotesis yang diajukan menunjukkan perceived ease of use tidak berpengaruh signifikan terhadap perceived usefulness dalam penerimaan sistem e-trackom, perceived ease of use tidak berpengaruh signifikan terhadap attitude toward using dalam penerimaan sistem e-trackom. Perceived usefulness tidak berpengaruh signifikan terhadap attitude toward using dalam penerimaan sistem e-trackom. Perceived usefulness tidak berpengaruh signifikan terhadap acceptance of system dalam penerimaan sistem e- trackom. Attitude toward using berpengaruh signifikan terhadap acceptance of system dalam penerimaan sistem e-trackom. Perceived ease of use dan perceived usefulness tidak secara simultan dan signifikan berpengaruh terhadap attitude toward using dalam penerimaan sistem e-trackom. Dan perceived usefulness dan attitude toward using secara simultan dan signifikan berpengaruh terhadap acceptance of system dalam penerimaan sistem e-trackom.Kata kunci: Evaluasi; E-Trackom; Technology Acceptance Model.
Co-Authors Arip Mulyanto Budiyanto Ahaliki H. Dai, Roviana Paputungan, Febrianti Poloka, Asriyanti