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bit-Tech
Published by Komunitas Dosen Indonesia
ISSN : 2622271X     EISSN : 26222728     DOI : https://doi.org/10.32877/bt
Core Subject : Science,
Computer Science & IT
The bit-Tech journal was developed with the aim of accommodating the scientific work of Lecturers and Students, both the results of scientific papers and research in the form of literature study results. It is hoped that this journal will increase the knowledge and exchange of scientific information, especially scientific papers and research that will be useful as a reference for the progress of the State together.
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 653 Documents
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Improving Product Catalog Website Usability Through User-Centered Design and Multimethod Evaluation Dwi Sukma Ayu; Achmad Fitro; Ratih Amelia
bit-Tech Vol. 9 No. 1 (2026): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v9i1.4171

Abstract

Product catalog websites must enable users to locate, understand, and act on product information efficiently; however, the existing website examined in this study exhibited unclear navigation, poorly organized product categories, inconsistent information presentation, and limited access to ordering channels. This study aimed to redesign the website using a User-Centered Design approach based on ISO 9241-210 and evaluate the resulting prototype across the effectiveness, efficiency, and satisfaction dimensions of ISO 9241-11. User requirements were identified through website observation, a semi-structured interview with the company owner, and questionnaires administered to 30 purposively selected respondents aged 18–30 years with prior experience searching for product information online. A Wix-based prototype was evaluated using Performance Measurement with five participants completing eight task scenarios and the System Usability Scale with 30 purposively selected respondents. The redesign introduced clearer navigation, improved product categorization, more consistent product information, search functionality, and easier access to WhatsApp-based ordering. Completion Rate increased from 77.50% to 92.50%, Overall Relative Efficiency from 50.06% to 84.32%, and mean System Usability Scale score from 66.83 to 80.08. These descriptively large improvements indicate better observed usability under the present evaluation conditions, rather than establishing causal effectiveness or broad generalizability. The findings support the value of combining objective task-performance measures with subjective usability assessment, while further validation with larger, more diverse samples and stronger comparative designs remains necessary.
A Mobile Web Information System for Integrated BLT-DD (Bantuan Langsung Tunai Dana Desa) Management Zepri Mersha Alam; Adi Wibowo
bit-Tech Vol. 9 No. 1 (2026): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v9i1.4291

Abstract

Bantuan Langsung Tunai Dana Desa (BLT-DD) administration requires accurate beneficiary records, structured verification, and accessible information for residents and village officials. In the case examined, existing procedures relied on manual data recording, resulting in slow verification, potential duplication of resident records, time-consuming report preparation, and limited mechanisms for residents to monitor application status. This study develops a mobile web-based information system to integrate these administrative processes within a single platform. A Waterfall development model was applied through requirements analysis, system design, implementation, testing, and maintenance. System requirements were identified through a structured interview with the village secretary and direct observation. Unified Modeling Language (UML) was used to model the system through use case, activity, sequence, and class diagrams, while the application was implemented using PHP, HTML, and MySQL. The resulting system supports resident registration and authentication, BLT-DD information access, online cash-transfer applications, supporting-document submission, application verification, beneficiary management, distribution information, reporting, and application-status checking. The implementation establishes an integrated workflow linking resident submission, administrative verification, beneficiary records, distribution information, and status communication within a mobile-accessible web environment. However, the available evidence does not include quantitative usability, security, performance, or complete scenario-level functional-testing results. Accordingly, the study demonstrates requirements-driven system integration rather than comprehensive system effectiveness. Future evaluation should incorporate validated usability measures, security assessment, performance testing, and fully documented functional-test outcomes to provide stronger evidence of system quality and operational reliability.
A Role-Based Web Information System for Integrated Organizational Data Management and Public Information Dissemination Gusti Sukma Ayu; M. Abu Jihad Plaza R
bit-Tech Vol. 9 No. 1 (2026): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v9i1.4292

Abstract

This study develops and implements a web-based information system to support organizational data management and public information dissemination at the Regional Leadership Council (DPD) of the Prosperous Justice Party (PKS) in North Lampung, Indonesia. The study addresses limitations associated with conventional information dissemination, fragmented activity documentation, and the absence of an integrated platform for structured organizational data access. A Waterfall development model was adopted, comprising requirements analysis, system design, implementation, testing, deployment, and maintenance. Data were obtained through observation, interviews, and literature review, while system requirements and structures were modeled using Unified Modeling Language (UML) through use case, activity, and class diagrams. The application was implemented using PHP and MySQL and incorporated role-based access for administrators or organizational managers, logistics managers, and public users. Functional verification employed Black Box Testing across 34 scenarios covering authentication, member and organizational data management, activities, organizational information, user and access-right management, search, reporting, and logout functions. The resulting system integrates internal organizational data management and public information presentation within a single web platform, while role-based access separates administrative functions from public information according to user authority. These results demonstrate the feasibility of translating organizational requirements into an operational information system. However, detailed pass/fail evidence for all testing scenarios was not available in the source documentation; therefore, no functional success rate is reported. Future evaluation should incorporate usability, security, performance, and complete functional-testing documentation to provide stronger evidence of system quality and practical effectiveness.

Page 66 of 66 | Total Record : 653

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