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All Journal Journal of System and Computer Engineering Jurnal UNITEK Jurnal Vokasi Informatika (JAVIT) JURNAL REKAYASA INFORMASI SWADHARMA (JRIS) Jurnal Ilmiah Sistem Informasi dan Teknik Informatika (JISTI) Jurnal Sintaks Logika (JSilog)
Marlina
Teknik Informatika, Universitas Muhammadiyah Parepare
Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Industrial & Manufacturing Engineering

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Aplikasi Mendeteksi Jenis Harga Assesories Handphone Menggunakan Augmented Reality wahyuddin wahyuddin; Marlina
Jurnal Sintaks Logika Vol 1 No 1 (2021): Januari 2021
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jsilog.v1i1.2581

Abstract

Augmented reality (AR) merupakan teknologi yang dapat menampilkan informasi yang bersifat virtual namun di sajikan pada pandangan dunia nyata (2010). Dengan teknologi ini dalam dunia usaha yang memadai penyajian informasi dapat dilakukan dengan tepat dan akurat. Tujuan penelitian ini adalah untuk membuat aplikasi yang dapat menampilkan informasi harga barang menggunakan kamera pada smartphone android. Metode untuk mencapai tujuan dari penulisan ini yaitu dengan metode eksperimen memanfaatkan database Vuforia sebagai tempat penyimpanan data harga barang dan mengumpulkan sample objek yang ada sebagai target yang akan dikenali oleh kamera untuk menampilkan informasi harga barang. Bahasa yang digunakan pada aplikasi ini yaitu bahasa pemrograman C# dengan sistem windows 64-bit. Hasil dari penelitian ini yaitu menampilkan informasi harga asseroies Hp dengan cara mengambil data dari Vuforia yang akan secara otomatis ditampilkan oleh aplikasi menggunakan kamera pada smartphone.
Prototipe Sistem Manajemen Tangki Pintar Berbasis Internet of Things (IoT) hidayat, Ircham; Marlina, Marlina; Nurani, Nurani
Journal of System and Computer Engineering Vol 5 No 2 (2024): JSCE: Juli 2024
Publisher : Universitas Pancasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61628/jsce.v5i2.1239

Abstract

The purpose of the study was to design a prototype of a smart tank management system that aims to help gas station managers measure water content and monitor fuel content in gas station tanks automatically and realtime so that fuel quality is maintained, information can be monitored through web-based systems and mobile applications with Internet of Things technology. The IoT system design consists of an Arduino Uno R4 microcontroller, an ultrasonic sensor HC-SR04 to measure the contents of the tank level, a conductivity sensor to measure the moisture content contained in the fuel while a temperature sensor to measure the temperature inside the tank and a selenoid valve to remove the water in the tank. The accuracy test results of the ultrasonic sensor used are good enough to measure the contents of the tank with an average error of 1.3%, while the conductivity sensor measurement has an average error of 0.292% with the validation process using the centrifuge method, the temperature sensor has an accuracy of 1.6%. The selenoid valve works well which is activated through a web-based monitoring app and a mobile app.
Sistem informasi Perdagangan Bawang Merah Dikabupaten Enrekang Berbasis Website Amir, Muhammad; Basri, Muh; Marlina, Marlina; Masnur, Masnur
JURNAL UNITEK Vol. 18 No. 2 (2025): Juli-Desember 2025
Publisher : Sekolah Tinggi Teknologi Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52072/unitek.v18i2.1410

Abstract

Kabupaten Enrekang merupakan salah satu sentra produksi bawang merah di Indonesia, namun sistem perdagangan komoditas ini masih menghadapi berbagai kendala, seperti fluktuasi harga, distribusi tidak efisien, dan keterbatasan akses pasar. Penelitian ini bertujuan untuk mengembangkan dan mengevaluasi sistem informasi perdagangan bawang merah berbasis website guna meningkatkan efisiensi dan transparansi transaksi. Pendekatan yang digunakan adalah kuantitatif deskriptif, dengan pengumpulan data melalui kuesioner, observasi, dan dokumentasi. Responden terdiri dari 90 pengguna aktif sistem, yang mencakup petani, pembeli, dan pengelola/admin. Instrumen kuesioner dirancang berdasarkan indikator kepuasan pengguna seperti kemudahan akses, kecepatan sistem, kejelasan informasi, keamanan data, serta kualitas fitur layanan. Data dianalisis secara statistik deskriptif dan divisualisasikan dalam bentuk grafik untuk mendukung interpretasi. Hasil penelitian menunjukkan bahwa pengguna merasa sangat puas terhadap kemudahan akses dan kecepatan sistem, sementara fitur dan dukungan teknis masih memerlukan pengembangan lebih lanjut. Temuan ini menunjukkan bahwa sistem informasi berbasis website memiliki potensi besar dalam mendukung modernisasi perdagangan komoditas hortikultura, khususnya di wilayah dengan aktivitas pertanian tinggi. Sistem ini tidak hanya membantu memperpendek rantai distribusi, tetapi juga memperkuat daya saing petani melalui transparansi informasi dan efisiensi layanan. Rekomendasi pengembangan sistem mencakup integrasi notifikasi digital, pelacakan transaksi, dan dukungan teknis berbasis pengguna.
Pengembangan Sistem Informasi Perpustakaan Menggunkan Sistem Barcode Rosdiana, Rosdiana; Basri, Muh; Marlina, Marlina; Masnur, Masnur
JURNAL UNITEK Vol. 18 No. 2 (2025): Juli-Desember 2025
Publisher : Sekolah Tinggi Teknologi Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52072/unitek.v18i2.1412

Abstract

Libraries serve a strategic role as information centers that support academic activities in higher education institutions. However, conventional library services often face challenges such as processing delays, recording errors, and limited access to information. This study aims to develop and evaluate a barcode-based library information system to improve service efficiency and quality. A descriptive quantitative approach was employed, with data collected through questionnaires, observations, and documentation. Respondents consisted of 30 students and 30 library staff from Universitas Muhammadiyah Parepare who had used the system. The findings indicate that most respondents were satisfied with the system's ease of access, transaction speed, and user interface design. The barcode-based system effectively reduced manual workloads, accelerated the borrowing and returning process, and enhanced data accuracy. Nonetheless, certain features such as notifications and reporting require further improvement. This study highlights the importance of developing information systems that are adaptive to user needs and grounded in empirical evaluation. The system developed not only meets technical expectations but also contributes significantly to enhancing the quality of academic information services.
Rancang Bangun Aplikasi Android Untuk Monitoring Pasokan Bawang Merah Di Kabupaten Enrekang Ahsan Mubarak; Marlina Marlina; Hasnawati Hasnawati
Jurnal Ilmiah Sistem Informasi dan Teknik Informatika (JISTI) Vol 8 No 2 (2025): Jurnal Ilmiah Sistem Informasi dan Teknik Informatika (JISTI)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Lamappapoleonro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57093/jisti.v8i2.318

Abstract

Enrekang Regency plays a crucial role as a primary producer of shallots in South Sulawesi, contributing significantly to regional supply. Despite its importance, supply monitoring still carried out using conventional methods, often resulting in inaccurate records, delayed distribution, and unstable pricing. This study focuses on developing a mobile-based application to enable efficient, real-time monitoring of shallot stock. The research adopts an R&D approach through a prototyping methodology, with data collected from interviews and literature reviews. System modeling was conducted incorporating various UML tools—such as use case, activity, and sequence diagrams. The application was constructed in Android Studio, adopting Kotlin as its core language and relying on MySQL for database operations. The framework is capable of documenting, tracking, and managing inventory data. Core features include user registration, kiosk management, product entry, and transaction simulations. Functionality testing applied black-box and white-box techniques to ensure the system behaved as expected. Ultimately, this application aims to deliver accessible and accurate data to farmers, sellers, and local government, fostering more effective supply chain management and price stability in the Enrekang region.
Pengembangan Aplikasi E-Sensus Dalam Mengoptimasi Data Penduduk Kab. Pinrang Muh Ainul FItrah; Ahamd Selao; Marlina Marlina
Jurnal Ilmiah Sistem Informasi dan Teknik Informatika (JISTI) Vol 8 No 2 (2025): Jurnal Ilmiah Sistem Informasi dan Teknik Informatika (JISTI)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Lamappapoleonro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57093/jisti.v8i2.328

Abstract

Perkembangan teknologi informasi yang pesat serta perbaikan dalam sistem pemerintahan mendorong perlunya inovasi dalam proses pendataan penduduk. Pemerintah dituntut untuk melakukan perubahan yang sejalan dengan dinamika pertumbuhan dan kebutuhan masyarakat. Salah satu langkah strategis yang diambil adalah pengembangan sistem e-sensus. Penelitian ini bertujuan untuk merancang dan membangun web e-sensus guna mengoptimalkan proses pengumpulan data penduduk di Kabupaten Pinrang. Jenis penelitian yang digunakan adalah kualitatif dengan pendekatan studi lapangan dan studi pustaka. Data dikumpulkan melalui wawancara langsung dengan pihak Dinas Statistik Kabupaten Pinrang serta referensi dari jurnal dan buku. Pengembangan sistem menggunakan bahasa pemrograman JavaScript dan PHP, dengan bantuan Visual Studio Code sebagai tools utama. Proses pengujian dilakukan dengan metode Blackbox dan Whitebox untuk memastikan fungsionalitas sistem berjalan baik. Hasil penelitian menunjukkan bahwa web e-sensus yang dikembangkan mampu mempercepat proses pencatatan data, meminimalisasi kesalahan input, serta memberikan akses pemantauan data secara real-time. Aplikasi ini diharapkan dapat menjadi solusi modern dalam mendukung kegiatan sensus di daerah, khususnya dalam menghadapi tantangan sistem konvensional yang selama ini digunakan.
Sales Application Using Point of Sales System Method in Coffee Shop Management System Nurlianti; Ade Hastuty; Mughaffir Yunus; Marlina; Andi Wafiah
Jurnal Vokasi Teknik Informatika Vol 6 No 1 (2026)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/javit.v6i1.280

Abstract

The development of information technology requires businesses to shift from manual systems to more efficient digital management. However, Mentuangin Coffee still runs sales processes and reports manually, making them prone to errors, delays in data processing, and difficulties in monitoring stock. This condition indicates the need for an integrated sales system that can support operational activities more accurately and structurally. This study aims to design and develop a sales application based on a Point of Sales (POS) system using the PHP programming language as a solution to automate transaction processes, inventory management, and sales reporting. The research methods used include needs analysis, an object-oriented approach, application implementation, and testing using the Black Box method to ensure all functions run according to specifications. The results show that the developed application is able to process transactions, improve recording accuracy, and generate reports in real time
APLIKASI PENGENALAN TARIAN TRADISIONAL DAYAK KALIMANTAN TIMUR MENGGUNAKAN AUGMENTED REALITY Nisa Aulya Ramadhana; Muh. Basri; Marlina Marlina; Ade Hastuty; Untung Suwardoyo
JRIS : Jurnal Rekayasa Informasi Swadharma Vol 6, No 2 (2026): JURNAL JRIS EDISI JULI 2026
Publisher : Institut Teknologi dan Bisnis (ITB) Swadharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56486/jris.vol6no2.1100

Abstract

The development of multimedia technology and Augmented reality (AR) offers significant opportunities to preserve and promote local culture. Traditional Dayak dance from East Kalimantan is a cultural heritage of high artistic value that remains under-recognised by the younger generation. This study aims to develop an AR-based animated application for introducing traditional Dayak dance as an interactive learning medium. The research method used was an experimental waterfall model, encompassing analysis, design, implementation, and testing. The application was built using Unity and Blender, with key features including 3D animations of traditional dances, brief information about the dances, and AR camera-based interactions. Black-box testing demonstrated that all functions functioned well. Measurements from 10 to 120 cm ran smoothly, while the application's tilt range from 300 to 900° was affected, with only 900° experiencing control and displaying objects. This application is expected to serve as an engaging educational medium, increase the younger generation's interest in Dayak culture, and support local cultural preservation efforts through digital technology.Perkembangan teknologi multimedia dan Augmented reality (AR) memberikan peluang besar dalam pelestarian dan pengenalan budaya lokal. Tari tradisional Dayak Kalimantan Timur merupakan salah satu warisan budaya yang memiliki nilai seni tinggi, namun masih kurang dikenal oleh generasi muda. Penelitian ini bertujuan mengembangkan aplikasi animasi pengenalan tari tradisional Dayak berbasis AR sebagai media pembelajaran interaktif. Metode penelitian yang digunakan adalah penelitian eksperimental dengan model waterfall, meliputi tahap analisis, desain, implementasi, dan pengujian. Aplikasi dibangun menggunakan Unity dan Blender dengan fitur utama berupa animasi 3D tari tradisional, informasi singkat mengenai tarian, serta interaksi berbasis kamera AR. Pengujian dilakukan menggunakan Black Box Testing yang menunjukkan seluruh fungsi berjalan dengan baik, serta uji coba pengukuran 10 sampai 120 cm berjalan mulus sementara hasil kemeringan aplikasi dari 300 sampai 900 , hanya di angka 900 mengalami kendali selain itu menampilkan objek. Aplikasi ini diharapkan dapat menjadi media edukasi yang menarik, meningkatkan minat generasi muda dalam mengenal budaya Dayak, serta mendukung upaya pelestarian budaya lokal melalui pemanfaatan teknologi digital
Panduan Penggunaan Pupuk Organik Berbasis Android Marlina; Olivia Angelytha De Buck
Jurnal Sintaks Logika Vol. 5 No. 2 (2025): Mei 2025
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jsilog.v5i2.3814

Abstract

The lack of understanding of the farming community in making quality and affordable organic fertilizer is a problem among the community. The aim of the research is to create an application to provide the public with an understanding of the procedures for making and using organic fertilizer. The research method used was experimental, conducted through a literature study. Located on Lia'e Jl. Lappa Anging in Parepare City, research time was three months. A tool that helps in analyzing and designing applications using the Kotlin programming language with Android Studio tools. The resulting application, called Agrismart App, has several menus that show two main menus, namely: a catalog menu containing text on tips for making organic fertilizer, tools and materials, and the use of organic fertilizer; and a video menu containing procedures for making eleven types of organic fertilizer.
Panduan Penggunaan Pupuk Organik Berbasis Android Olivia Angelytha De Buck; Marlina Marlina; Wahyu Artanugraha
Jurnal Sintaks Logika Vol. 5 No. 3 (2025): September 2025
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jsilog.v5i3.4262

Abstract

The lack of understanding of the farming community in making quality and affordable organic fertilizer is a problem among the community. The aim of the research is to create an application to provide the public with an understanding of the procedures for making and using organic fertilizer. The research method used was experimental, conducted through a literature study. Located on Lia'e Jl. Lappa Anging in Parepare City, research time was three months. A tool that helps in analyzing and designing applications using the Kotlin programming language with Android Studio tools. The resulting application, called AgrismartApp, has several menus that show two main menus, namely: a catalog menu containing text on tips for making organic fertilizer, tools and materials, and the use of organic fertilizer; and a video menu containing procedures for making eleven types of organic fertilizer
Co-Authors Ade Hastuti Ahamd Selao Ahsan Mubarak Amir, Muhammad Andi Wafiah Basri, Muh Hasnawati Hasnawati hidayat, Ircham Masnur Masnur Mughaffir Yunus Muh Ainul FItrah Muh. Basri Nisa Aulya Ramadhana Nurani Nurani Nurlianti Olivia Angelytha De Buck Rosdiana Rosdiana Untung Suwardoyo Wahyu Artanugraha Wahyuddin Wahyuddin