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All Journal Community Development Journal: Jurnal Pengabdian Masyarakat International Journal of Computer and Information System (IJCIS) Transformasi Journal of Intelligent Software Systems
Syujak, Ahmad Rois
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Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Languange, Linguistic, Communication & Media Mathematics Public Health

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Journal : transformasi

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PERANCANGAN USER INTERFACE PADA START-UP GADGET STORE MENGGUNAKAN METODE USER CENTERED DESIGN Syujak, Ahmad Rois; Friadi, John; Royyana, Fia
TRANSFORMASI Vol 21, No 2 (2025): TRANSFORMASI
Publisher : STMIK BINA PATRIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56357/jt.v21i2.449

Abstract

The development of digital technology has driven the rapid growth of various startups in Indonesia, particularly in e-commerce. One sector experiencing significant growth is the online sale of electronic devices and gadgets. Consumers now prefer online transactions due to their perceived convenience, efficiency, and flexibility. However, amidst intense competition between e-commerce platforms, user experience has become a key factor in the success of an application or website. This study aims to identify user needs and preferences when interacting with the Gadget Store application, design a user interface prototype that applies User-Centered Design principles, and evaluate the level of usability and user satisfaction with the resulting interface design. The system development method used was User-Centered Design, while the problem analysis used SWOT and the feasibility study used TELOS. The UI design testing process used 10 Usability Heuristic indicators, with a test result of 87%. This proves that the digital startup designed meets user needs. The Gadget Store startup is expected to provide users with convenience in searching for iPhone information, including ease of transactions. Keywords: digital start-up, Gadget Store, User Centered Design, TELOS, Usability Heuristic
Perancangan Sistem IoT Perawatan Tanaman Sawi Indoor Menggunakan Protheus dan Kontrol Logika Fuzzy Syujak, Ahmad Rois; Fitria, Fitria; Amirah, Amirah
TRANSFORMASI Vol. 22 No. 1 (2026): TRANSFORMASI
Publisher : STMIK BINA PATRIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56357/vwsxrh67

Abstract

The advancement of agricultural technology has encouraged the implementation of Internet of Things (IoT)-based automation systems to improve efficiency and productivity in crop cultivation, particularly in greenhouse environments. This study aims to design and implement an IoT-based automation system for indoor mustard plant cultivation using the Mamdani fuzzy logic approach. The system was developed using the ADDIE model, which consists of analysis, design, development, implementation, and evaluation stages. The system utilizes environmental parameters, including temperature, soil moisture, and light intensity, collected through sensors and processed using fuzzy logic to control actuators such as water pumps and lighting automatically. The experimental results show that the system operates in real-time with an average response time of 2.7 seconds and achieves a sensor accuracy with an average error of 2.78%. Furthermore, the system improves water usage efficiency by up to 30% compared to conventional manual methods. These results indicate that the proposed system provides an effective and adaptive solution for greenhouse management and has strong potential to support the development of smart agriculture systems. Keywords: Internet of Things, greenhouse, fuzzy logic, automation, mustard plant
Co-Authors Amirah Amirah Fitria Fitria Friadi, John Istri Sulistyowati Muhammad Agung Nugroho Muhiban, Ayi Nanda Diaz Arizona Redjeki, Finny Royyana, Fia Saputra, Rizqi Kurniawan Supri Hartini, Supri