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Ilwan Syafrinal
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JoDENS: Journal of Digital Ecosystem for Natural Sustainability
Published by Universitas Universal
ISSN : -     EISSN : 27986179     DOI : 10.63643/jodens.v5i1.299
Core Subject : Science,
Computer Science & IT Decision Sciences, Operations Research & Management
Jurnal ini mencakup seluruh konsep teoritis dan aplikasi informatika/komputasi dalam Membangun Ekosistem Digital untuk Kelestarian Alam (dunia), yang meliputi, namun tidak terbatas pada: Artificial Intelligence Big Data Bioinformatics Game Development Geographical Information Systems Image Processing Information Systems Internet of Things Multimedia Engineering Software Engineering.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 8 Documents
 1 
Search results for , issue "Vol 5 No 1 (2025): Juli 2025" : 8 Documents clear
SIMULASI SMART HOME IOT DENGAN APLIKASI CISCO PACKET TRACER lim, sheren; Wijaya Massie, Alamsyah; Yanto, Endri; Huang Wijaya, Jacky; Pernando, Yonky
Journal of Digital Ecosystem for Natural Sustainability Vol 5 No 1 (2025): Juli 2025
Publisher : Fakultas Komputer - Universitas Universal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63643/jodens.v5i1.277

Abstract

This study was conducted with the aim of simulating an IoT-based smart home system by utilizing the Cisco Packet Tracer version 8.2.2. This simulation application is used because it is able to provide a network simulation environment that is close to the real world to understand the basic concepts of IoT and its application in smart home systems. The method used in this study is the system development and simulation approach, where researchers design a smart home network consisting of several devices, such as fans, air conditioners, lights, windows, webcams, and garage doors. All of these devices are configured to be controlled automatically via sensors and manually remotely using a cloud-based interface. The results of this study's simulation show that all predetermined devices have been successfully integrated and controlled properly according to the previously designed scenario. Cisco Packet Tracer shows effective results in visualizing the workflow of an IoT-based smart home system and allows stable network communication between devices.
Bengkel Sat-Set: Solusi Digital untuk Membantu Dalam Melakukan Reservasi Perbaikan Kendaraan via Aplikasi Android Herman; Fariwati; Triyanti, Vivie; Lia Febrianti, Eka
Journal of Digital Ecosystem for Natural Sustainability Vol 5 No 1 (2025): Juli 2025
Publisher : Fakultas Komputer - Universitas Universal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63643/jodens.v5i1.279

Abstract

This research presents a design of software requirements specifications for Bengkel Sat-Set, an Android-based mobile application designed to simplify the digital ordering and management of vehicle service. This application is designed as a solution to various problems often encountered in conventional repair shop systems, such as long queues, lack of transparency regarding repair status, and limited access to vehicle service history. With this application, users are expected to be able to order services online, monitor vehicle repair status in real-time, and view service history without having to visit the repair shop in person. This system design uses a software engineering approach, with technical specifications using the Kotlin programming language for developing the Android interface and Firebase as the backend service. Firebase was chosen for its ability to provide efficient and secure data storage, user authentication, and real-time data communication. This research focuses on the early stages of development, namely designing the system's functional and non-functional requirements, including user flows and initial architecture. The primary objective of this paper is to provide a conceptual and technical foundation as part of the digital transformation process in the automotive service sector. It is hoped that through the design of this Sat-Set Workshop application, workshop service providers can improve operational efficiency, expand service access, and increase customer satisfaction through the use of adaptive and user-friendly digital technology.
Perancangan Aplikasi Belens : Pemindai Minuman untuk Penilaian Kualitas dan Komposisi Berbasis Gambar Edison; Whenjaya, Calvin; Tang, Steven; Lia Febrianti, Eka
Journal of Digital Ecosystem for Natural Sustainability Vol 5 No 1 (2025): Juli 2025
Publisher : Fakultas Komputer - Universitas Universal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63643/jodens.v5i1.281

Abstract

Jurnal ini menyajikan desain aplikasi Belens, aplikasi mobile berbasis Android untuk analisis minuman melalui teknologi pemrosesan gambar dan kecerdasan buatan. Penelitian ini memiliki beberapa fokus antara lain persyaratan perangkat lunak, desain arsitektur sistem, dan desain permukaan pengguna. Metodologi Desain Menggunakan Software Development Life Cycle (SDLC) dengan pendekatan waterfall yang menekankan persyaratan sistem dan analisis desain yang sistematis. Hasil desain meliputi persyaratan fungsional seperti pemindaian gambar dan analisis minuman, kebutuhan non-fungsional seperti kemampuan keselamatan dan respons, dan visualisasi sistem melalui diagram aplikasi, diagram aktivitas dan diagram kelas. Dokumen ini juga menyediakan desain antarmuka pengguna dan aliran interaksi yang memprioritaskan keramahan pengguna. Desain aplikasi Belens diharapkan membentuk dasar untuk pengembangan sistem minuman, dengan pengguna yang menerima informasi konfigurasi visual dan efisien dan kualitas minuman.
Optimasi Proses Evaluasi Belajar melalui Pengembangan Sistem Ujian Komputerisasi di SMP Negeri 2 Majene Zulkifli, Zulkifli; KH, Musliadi; Ansar, Ansar; U, M Ikhsan
Journal of Digital Ecosystem for Natural Sustainability Vol 5 No 1 (2025): Juli 2025
Publisher : Fakultas Komputer - Universitas Universal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63643/jodens.v5i1.290

Abstract

This study aims to develop and implement a computer-based semester exam information system at State Junior High School (SMP) 2 Majene to optimize the learning evaluation process. The background of this study is the still widely used manual exam system, which requires a significant amount of time and energy, and poses a risk to the efficiency and accuracy of the assessment. The method employed is Research and Development (R&D) with the ADDIE model approach, which comprises the stages of analysis, design, development, implementation, and evaluation. The system was developed using the PHP programming language and MySQL database with a client-server architecture. The data collection process was carried out through observation and interviews with teachers and education personnel. The implementation results showed that the system ran well, allowing teachers and operators to input questions, students to answer exams digitally, and exam results could be directly processed and printed quickly and accurately. User evaluations stated that this system was effective in increasing the efficiency of exam implementation and reducing administrative burdens. Thus, this information system is expected to be a technological solution that supports digital transformation in the elementary education environment.
Analisis Tata Kelola Sistem Validasi Label Menggunakan Framework COBIT 5 Fokus Domain MEA01 dan MEA02 Pada PT. XYZ Afifah, Ummul; Ardian
Journal of Digital Ecosystem for Natural Sustainability Vol 5 No 1 (2025): Juli 2025
Publisher : Fakultas Komputer - Universitas Universal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63643/jodens.v5i1.294

Abstract

PT. XYZ is a company engaged in the charger and inverter manufacturing industry for electric cars. PT. XYZ has implemented a label validation system in one of its operational activities to ensure the quality and compliance of its products. However, the company has not yet applied proper information technology governance in managing and monitoring this system. Until now, there has been no comprehensive analysis conducted to evaluate the extent of control or supervision performed by PT. XYZ over the label validation process. The purpose of this study is to assess the capability level of control in the label validation system and to determine how effectively it supports the company's operational performance. This research utilizes the COBIT 5 Framework as a methodological basis, specifically focusing on the MEA01 (Monitor, Evaluate and Assess Performance and Conformance) and MEA02 (Monitor, Evaluate and Assess the System of Internal Control) domains. The results of this study are presented in the form of an improvement strategy and recommendations aimed at enhancing the governance and control of the label validation system at PT. XYZ, so that it aligns more closely with organizational objectives and IT best practices.
Smart Trash Can Berbasis IOT Dan Mikrokontroler: Solusi Cerdas Untuk Pengelolaan Sampah Setiawan, Aldi; Pernando, Yonky; Verdian, Ihsan
Journal of Digital Ecosystem for Natural Sustainability Vol 5 No 1 (2025): Juli 2025
Publisher : Fakultas Komputer - Universitas Universal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63643/jodens.v5i1.295

Abstract

Efficient and effective waste management is crucial for maintaining cleanliness and environmental health, especially in school environments. This research aims to develop and implement a Smart Trash Can system based on the Internet of Things (IoT) and microcontroller as an intelligent solution for waste management at Building B of the Maitreyawira Foundation in Batam. The system is designed to detect the fill level of trash bins in real-time and send notifications to the management center via the IoT network. The Smart Trash Can utilizes ultrasonic sensors to measure the volume of waste and an ESP32 microcontroller to process the data. Information regarding the fill status of the trash bins is transmitted through wireless communication modules to a central server integrated with a web-based application, allowing the building management to monitor and manage waste more efficiently. Test results based on blackbox testing tables show that this prototype functions well, with a detection accuracy rate of 95%. The system can provide accurate information about the fill level of the trash bins and reduce manual checking frequency by up to 80%, thus enhancing the operational efficiency of waste management at Building B of the Maitreyawira Foundation. With the implementation of this technology, it is expected to improve environmental cleanliness and make a positive contribution to better waste management in urban areas.
Perancangan UI/UX Website Penjualan Toko Makmur Lestari Menggunakan Metode User Centered Design Jelita, Rika; Widiantoro, Suryo
Journal of Digital Ecosystem for Natural Sustainability Vol 5 No 1 (2025): Juli 2025
Publisher : Fakultas Komputer - Universitas Universal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63643/jodens.v5i1.298

Abstract

In the digital age, online presence is inevitable. Accessibility and practicality have become lifestyle choices for modern society, which seeks ease in its activities. Therefore, businesses should be discerning in this opportunity by increasing their online visibility to meet user needs. A business website showcasing the products and services offered will be very helpful in providing convenience for users who don't want to spend time traveling to meet their needs. However, a user interface/user experience (UI/UX) that meets certain criteria is necessary to attract users to the business website. The UCD (user-centered design) method provides a series of steps that must be implemented to design a UI/UX that meets user needs in finding the information they desire. This research will discuss how this method was applied to developing the UI/UX for Toko Makmur Lestari, a building materials business. With the help of Figma design software, this research successfully produced an initial design that has been piloted with the business owner. The black box test of 12 website design functionalities has been in accordance with the initial requirements, while the SES (system usability scale) test also obtained a final score of 77, which means that the design has entered the good category in terms of effectiveness, efficiency and user satisfaction.
Carry and Go (CAGO): Robot AGV untuk Penyortiran Paket Berbasis Pemrosesan Citra lustini; Ferry Govert Anwar; Tony Lau; David Chow; Victor; Budi Yanto; Agus Suwandi; Raymond Erz Saragih
Journal of Digital Ecosystem for Natural Sustainability Vol 5 No 1 (2025): Juli 2025
Publisher : Fakultas Komputer - Universitas Universal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63643/jodens.v5i1.299

Abstract

The rapid growth of e-commerce has led to an increasing volume of shipments, requiring more efficient logistics systems. Package sorting still largely relies on conveyor systems, which have limitations in terms of space, cost, and energy consumption. Therefore, this project develops CAGO (Carry & Go), an Automated Guided Vehicle (AGV) based on image processing, as a more flexible and energy-efficient alternative for package sorting. The methods used in this project include image processing with a camera to detect package colors, 5-channel line tracking sensor module for line following navigation, and ESP32 as the main control unit. The AGV is designed to automatically transport and sort packages based on color, which represents the delivery destination. With this approach, the AGV is expected to be an efficient solution for package sorting, especially for logistics companies with limited space and resources. Its flexibility, lower power consumption, and independence from large infrastructures like conveyor systems make it a more adaptable alternative for various logistics businesses.

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