SYNAPSI: Journal of Information Systems and Informatics Education

Development of Augmented Reality-Based Learning Multimedia on Volcanism to Enhance Visualization of Abstract Concepts in Senior High School

Salsabila Salsabila — 2026-02-28

Purpose: This study aimed to develop an Android-based Augmented Reality (AR) learning multimedia integrating 3D models of volcano internal structures for senior high school volcanism material and to evaluate its feasibility.

Methodology: This Research and Development (R&D) study adopted a modified Borg & Gall model with eight stages. The product was developed using Unity 3D, Vuforia SDK, and Blender. The subjects included one media expert, two material experts, and 20 tenth-grade students of SMA N 1 Ngaglik. Data were collected through observation and Likert-scale questionnaires and analyzed descriptively.

Main Findings: Validation results indicated that the media was feasible to very feasible. Black box testing confirmed all features functioned properly. The multimedia contains six main menus and AR-based 3D visualizations of volcano cross-sections, magma processes, morphology, and eruption types.

Novelty: This study offers a portable Android-based AR multimedia integrating comprehensive 3D volcano internal structure models without requiring special infrastructure, making it more practical for high school learning compared to previous non-portable or conceptual studies.

Web-Based Information System for UPJA Rental and Savings and Loans

Devi Guriani — 2026-02-28

Purpose of the study: This study aims to develop an integrated web-based Rental and Savings & Loan Information System for UPJA "Amanah Jaya." The system is designed to combine the functions of agricultural equipment rental and savings & loans in a single platform to enhance operational efficiency, recording accuracy, and financial report transparency.

Methodology: This research employed a qualitative approach with the prototype system development method. Data collection was conducted through interviews, observations, and documentation studies. The system was designed using Data Flow Diagram (DFD) and Entity Relationship Diagram (ERD) modeling, implemented using the PHP programming language and MySQL database, and tested using the black-box testing method.

Main Findings: The research produced an information system with four user levels (members, treasurer, secretary, chairman) capable of managing rental transactions, savings & loans, installments, and report generation. Black-box testing proved that all system functions operate effectively, accelerating the data search process, minimizing recording errors, and increasing transparency of fund management for members.

Novelty/Originality of this study: The novelty of this research lies in the development of an integrated web-based information system that combines the two main functions of UPJA (agricultural equipment rental and savings & loans) in a single interconnected platform with multi-level users, utilizing the prototype method that involves users intensively. This system contributes to the digitalization of rural agricultural institutions through an integrated model that enhances data synergy and business governance.

Development of Academic Information System to Improve School Service Quality at SMK Negeri 1 Pundong

Astrid Puspita — 2026-02-28

Purpose of the study: This study aims to develop a desktop-based Academic Information System (AIS) and analyze its effect on improving school service quality at State Vocational High School 1 Pundong through integrated management of teacher data, student data, employee data, inventory, correspondence, and schedules.

Methodology: The study employed Research and Development (R&D) method with waterfall model (needs analysis, design, coding, testing). The system was developed using Borland Delphi 7 programming language and Microsoft Access database. Data were collected through unstructured interviews and needs analysis questionnaires distributed to 86 teachers and staff, as well as black box testing and performance testing by experts and users.

Main Findings: Expert testing results obtained a score of 83.75% (very good) and user testing obtained 86.81% (very good). Service Quality-based functionality testing achieved 86.33% with the highest dimension on Tangibles (89.33%). The system successfully integrated eight main menus and proved to increase service speed (95%) and ease of operation (91.25%).

Novelty/Originality of this study: The novelty of this research lies in the development of a comprehensive AIS that integrates eight school management functions into one integrated platform, as well as evaluating its impact on service quality through active user participation since the needs analysis stage, differing from previous studies that only focused on single functions such as grade management or student admission.

Semantic Object Model-Based Database Design for Archive Management: A Case Study at the South Sumatra Provincial Archives Service

Utama Khalid Lubis — 2026-02-28

Purpose of the study: This research aims to design an integrated archive database system using the Semantic Object Model (SOM) approach to address the challenges of slow archive retrieval, high risk of loss, and non-compliance with Archive Retention Schedules at the South Sumatra Provincial Archives Service

Methodology: This qualitative research employed observation, interviews, and document analysis at the South Sumatra Provincial Archives Service. The database design followed three phases of SOM: conceptual (identifying semantic objects from archive forms and reports), logical (transforming objects into table relations), and physical (implementing in MySQL DBMS).

Main Findings: The research identified 19 semantic objects transformed into integrated database tables covering all archive types (active, inactive, vital, and static records). The design includes retention period attributes supporting Archive Retention Schedule compliance, with successful MySQL implementation.

Novelty/Originality of this study: This study introduces a comprehensive SOM-based archive database model integrating dynamic, vital, and static records with lending, media transfer, and retention control procedures in a unified design. Unlike previous semantic web applications focused on general data integration, this research addresses the specific regulatory requirements of government archive management based on actual user needs.

Web-Based Geographic Information System for Mapping and Spatial Visualization of Cultural and Historical Tourism Objects in Makassar City

Hafiz Aulia — 2026-02-28

Purpose of the study: This research aims to develop a web-based Geographic Information System (GIS) for mapping and visualizing the spatial distribution of cultural and historical tourism objects in Makassar City, integrating location coordinates, access routes, and descriptive information into an interactive digital platform accessible to the public and stakeholders.

Methodology: This study employed a descriptive qualitative method with a system development approach. The research stages included planning, data collection through interviews and observations at the Makassar City Culture and Tourism Office, and system development using ArcView 3.3 for map digitization, ALOV Map v.096 as the WebGIS framework, PHP programming language, and MySQL database.

Main Findings: The research successfully produced a web-based GIS application displaying 20 cultural and historical tourism sites across Makassar City, complete with coordinate points and descriptive information. The system integrates supporting spatial data including 14 sub-district boundaries, 143 urban village boundaries, 20 main roads, and river networks, all accessible through an interactive map interface with navigation features (zoom in, zoom out, pan, recenter) and query capabilities.

Novelty/Originality of this study: This study presents the first integrated WebGIS specifically designed for Makassar's cultural heritage that combines multi-layer spatial data with dynamic content management capabilities. The innovation lies in utilizing ALOV Map's client-side processing architecture to reduce server load during high-access periods, integrated with real-time content management features for tourism news and events, transforming the previously restricted internal system into an open-access platform that advances regional cultural promotion and supports data-driven tourism management.

Web-Based Monitoring Application to Enhance the Effectiveness of Character Building Training (CBT) Mentoring in Higher Education

Reza Hadi — 2026-02-28

Purpose of the study: This research aims to design and develop a web-based monitoring application to enhance the effectiveness of mentoring activities in the Character Building Training (CBT) program at UIN Alauddin Makassar by facilitating scheduling, digital verification, and real-time progress monitoring.

Methodology: This study employs a Design and Creation approach with a Waterfall development model. Data were collected through interviews with the CBT program head, participatory observations, and literature reviews. The application was developed using PHP with CodeIgniter framework, MySQL database, and tested using Black Box testing method on three user levels: students, lecturers/mentors, and program heads.

Main Findings: The resulting application successfully integrates resolution tracking, digital attendance verification replacing manual signatures, and real-time monitoring dashboard. Black Box testing confirmed all functions (login, registration, resolution checking, chat features) performed as expected without errors, enabling structured mentoring within the 40-day timeframe.

Novelty/Originality of this study: This research presents a novel integrated monitoring system specifically designed for character mentoring in higher education, combining personal resolution achievement tracking, digital verification mechanisms, and two-way communication features in one platform advancing beyond general academic monitoring systems by addressing the unique needs of character value internalization processes.