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Computer System Usability Questionnaire (CSUQ) dalam Usability Testing Aplikasi Perkumpulan Penggiat Programmer Indonesia (P3I) M. Yusuf Febrianto; Fenilinas Adi Artanto; Dani Mutaqo; Aqika Ari Yogiana
SATESI: Jurnal Sains Teknologi dan Sistem Informasi Vol. 5 No. 2 (2025): Oktober 2025
Publisher : Yayasan Pendidikan Penelitian Pengabdian ALGERO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/satesi.v5i2.4294

Abstract

The development of Information and Communication Technology has driven innovation in learning media, including the Indonesian Programmer Activists Association (P3I) which provides online training services through the Online Learning Information System Application (SIPO). To provide quality learning services, a usability evaluation of the P3I application was conducted using the Computer System Usability Questionnaire (CSUQ) method. The CSUQ method focuses on evaluating three aspects, namely System Usefulness, Information Quality, and Interface Quality. This study uses a quantitative approach with the Snowball sampling technique on 50 respondents from a total population of 70 active P3I members. Data analysis was carried out using the Partial Least Square - Structural Equation Modeling (PLS-SEM) method through smartPLS software. The test results show that the indicators in the CSUQ model have good validity and reliability, with most loading factor values ​​≥ 0.7 and Average Variance Extracted (AVE) and Composite Reliability values ​​that have met the standards. The analysis results also show that System Usefulness, Information Quality, and Interface Quality together have given an influence of 80.5% on the Usability of the P31 Application. These results indicate that the P3I application has been able to provide benefits to its users and these findings can be used as input in further system development to improve the user experience in online learning.
Penerapan Sistem Informasi Kasir Berbasis Android pada MJ Autocare Fenilinas Adi Artanto; Ahmad Khambali; Lia Khoirun Nisa; Aqika Ari Yogiana
ABDIKAN: Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Vol. 4 No. 4 (2025): November 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/abdikan.v4i4.6788

Abstract

This community service activity aims to improve the efficiency of financial management and operational services for UMKM, especially at MJ Autocare, a touchless motorcycle washing service business, through the development and training of an Android-based cashier application. This application is designed with three access rights for users: admin, cashier, and owner, thus simplifying transaction recording, product management, and the preparation of daily, weekly, and monthly financial reports. The implementation method includes socialization, hands-on training, and participant skill evaluation with pre- and post-tests. The training participants consisted of six MJ Autocare employees who play a direct role in operations such as cashiers and admins. The evaluation results showed a significant increase in participant understanding, where before the training only 16.7% of participants understood the basics of the cashier information system, while after the training this increased to 93.3% of participants were able to operate the application and produce financial reports independently. The main supporting factors for this activity were participant enthusiasm and the suitability of the application to partner needs, while the obstacle faced was the difference in technological understanding among participants. With this cashier application, it is hoped that MJ Autocare will be able to improve the accuracy of transaction recording, employee work efficiency, and transparency of financial reports, thereby supporting more modern and professional business management.