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All Journal JSAI (Journal Scientific and Applied Informatics) KLIK: Kajian Ilmiah Informatika dan Komputer
Rr. Hajar Puji Sejati
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Computer Science & IT

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Impelementasi Framework Express JS Pada "Mupuk": Aplikasi Layanan Subsidi Pupuk Berbasis Android Hamdan Ainur Riza Syakirin; Rr. Hajar Puji Sejati
JSAI (Journal Scientific and Applied Informatics) Vol 7 No 3 (2024): November
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v7i3.7241

Abstract

In recent years, the development of information technology has changed various sectors, including the agricultural sector. One important policy in the agricultural sector is the fertilizer subsidy program, which aims to help farmers gain access to fertilizers at affordable prices and maintain food production stability. However, the challenge of distributing fertilizer subsidies in a targeted and efficient manner is still an issue that needs to be addressed. In developing this application, a backend framework that is fast, efficient, and capable of handling large amounts of data is required. Express.js is one framework that is widely used in the development of Node. js-based applications because of their reliability in building lightweight and fast APIs. This framework allows developers to build server-side applications that can support mobile applications in communicating data in real-time and effectively. Interpretation of Ease of Use results: 83% of users were satisfied or very satisfied, Interface design: 75% of users were satisfied with the interface design of the application, Speed of Response: 76% of users were satisfied with the application's response speed, Information Relevance: 88% of users felt that the information presented was very relevant, Overall Satisfaction: Overall, 81% of users were satisfied with the app, although some areas could be improved.
Sistem Otomatisasi Deteksi dan Ekstraksi Data KTP Berbasis Convolutional Neural Network dan Optical Character Recognition Fatih Gesang Panuntun; Rr. Hajar Puji Sejati
JSAI (Journal Scientific and Applied Informatics) Vol 7 No 3 (2024): November
Publisher : Fakultas Teknik Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jsai.v7i3.7269

Abstract

Identity cards in Indonesia serve as official identities that store important information for administrative and social purposes. Managing information on ID cards often faces challenges, especially in manual processes. Implementing OCR technology for ID card data extraction improves operational efficiency and opens up opportunities for developing more innovative digital services. With the automation of data capture, organizations can focus on improving service quality and analyzing community needs more precisely. This research develops a CNN and Optical Character Recognition (OCR)-based ID card detection system to improve data processing efficiency. The system was tested and produced 92% accuracy, 100% precision, 85% recall, and 92% F1-Score. Based on this data, using OCR technology allows text extraction from physical KTP documents with high accuracy, thus speeding up data verification and reducing input errors.
Penerapan Metode UCD (User Centered Design) Pada Sistem Perpustakaan Sekolah Berbasis Android Berkah Fadli Nur Ramadlan; Sri Wulandari; RR. Hajar Puji Sejati; Agus Suhendar
KLIK: Kajian Ilmiah Informatika dan Komputer Vol. 4 No. 5 (2024): April 2024
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/klik.v4i5.1803

Abstract

SMPN 1 Rembang is located in Losari Village, Rembang District, Purbalingga Regency. The library of SMPN 1 Rembang in carrying out its duties is still conventional such as recording in a book filling in the visitor list, borrowing and returning books. Systems that run manually often get problems such as problems that often occur books that are often returned late. This research discusses the design of an online book loan system by utilizing internet technology which is growing rapidly. This application is used to make it easier for students and teachers when borrowing books because there is no need to come directly to the library so that every process carried out becomes more effective. The method used in system development is the User Centered Design (UCD) method, in this development method there are 4 stages of the approach, namely analysis, design, evaluation, and implementation. PHP is used as a development tool in this research, namely as a programming language and MySQL as a database. The results of the research obtained while in the form of an online book lending system that can run according to its function. This application aims to facilitate library visitors in searching for books, borrowing books, and returning books so that these activities become more organized. The function of the system created to process data related to the library such as managing book data, tracking book locations, checking borrowing, borrowing time limits to related fines. Then in the admin section it also functions for member registration activities, book data, book categories, book location data, book borrowing processes, book returns and data recap reports.
Co-Authors Agus Suhendar Berkah Fadli Nur Ramadlan Fatih Gesang Panuntun Hamdan Ainur Riza Syakirin SRI WULANDARI