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Jatilima : Jurnal Multimedia Dan Teknologi Informasi
Published by Cattleya Darmaya Fortuna
ISSN : -     EISSN : 27211800     DOI : -
Core Subject : Science,
Computer Science & IT
JATILIMA merupakan jurnal yang terbit dua nomor dalam satu volume (tahun), yaitu Peridoe I Bulan April dan Periode II Bulan Oktober. JATILIMA mempublikasikan tulisan-tulisan ilmiah hasil pemikiran, studi literatur, dan penelitian dalam bidang Ilmu Komputer. JATILIMA merupakan jurnal dengan sistem review yang merupakaan aspek penting dalam penyebaran ilmu pengetahuan.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 222 Documents
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The Effect of STEAM-Based Learning Assisted by Educational Games and Virtual Reality on Junior High School Students’ Learning Motivation in Basic Programming Materials Novianti, Riska; Achmad Buchori; Wijayanto
Jurnal Multimedia dan Teknologi Informasi (Jatilima) Vol. 7 No. 06 (2026): Jatilima : Jurnal Multimedia Dan Teknologi Informasi
Publisher : Cattleya Darmaya Fortuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/jatilima.v7i06.2283

Abstract

This study is motivated by the need for technology-based learning innovations to enhance students’ learning motivation, particularly through the integration of the STEAM approach with educational games and virtual reality. This study aims to analyze the effect of STEAM-based learning assisted by educational games and virtual reality on students’ learning motivation. The method used was a quasi-experimental design with a pretest-posttest control group. The research subjects consisted of 56 students divided into an experimental class and a control class. Data were collected using a learning motivation questionnaire that had been tested for validity and reliability, while data analysis was conducted using multiple linear regression tests with IBM SPSS Statistics 27. The results showed that simultaneously, educational games and virtual reality had a significant effect (sig. 0.031 < 0.05) on students’ learning motivation. However, partially, educational games did not have a significant effect (sig. 0.091 > 0.05), and virtual reality also did not show a significant effect (sig. 0.984 > 0.05). The coefficient of determination (R²) value of 0.242 indicates that both variables contributed 24.2% to students’ learning motivation. These findings suggest that the integration of technology in STEAM learning has the potential to improve learning motivation; however, the effectiveness of each medium still needs to be optimized to produce a more significant partial effect.
A Role‑Based Document Verification and Authorization System with QR Code Integration for Campus Administrative Processes Pinem, Sanjaya; El Rezen Purba, Doni; Yakob, Freddy
Jurnal Multimedia dan Teknologi Informasi (Jatilima) Vol. 7 No. 5 (2026): Jatilima : Jurnal Multimedia Dan Teknologi Informasi
Publisher : Cattleya Darmaya Fortuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54209/jatilima.v7i5.2293

Abstract

Document authentication has become a critical necessity for various institutions to prevent forgery, such as data manipulation or page substitution. While QR code technology is widely used, many current implementations rely on static links lacking robust validation mechanisms, making them susceptible to exploitation. This study aims to develop a QR code-based document verification system with a centralized validation architecture that is practical and efficient for small-to-medium-sized institutions. The research methodology employs the Software Development Life Cycle (SDLC) Waterfall model, encompassing requirements analysis, system design, implementation, testing, and maintenance. The system is designed with a multi-role workflow (Admin, Lecturer, and Guest) where the QR code serves solely as a reference identity, while the actual validation occurs within a centralized database to minimize spoofing risks. Results from Black Box Testing confirm that the system effectively manages the document lifecycle, from initial upload to electronic signature (TTE) application and real-time public verification via unique URLs. This implementation demonstrates that centralized hash validation is a sufficient security measure to mitigate document forgery risks without requiring high-complexity infrastructure.

Page 23 of 23 | Total Record : 222

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