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All Journal JURNAL TEKNOLOGI DAN OPEN SOURCE Jurnal Perangkat Lunak Jurnal Abdi Rakyat
Wahyu Sri Utami
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Aplikasi Monitoring Detak Jantung Menggunakan Sensor Max30102 dan Algoritma Gaussian Naive Bayes Beni Mustiko Aji; Wahyu Sri Utami
JURNAL PERANGKAT LUNAK Vol 5 No 3 (2023): Jurnal Perangkat Lunak
Publisher : Indragiri Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/jupel.v5i3.2803

Abstract

Heart health is important as it is the leading cause of death in Indonesia, especially among the elderly. However, the elderly is not routinely monitored because the Integrated Health Post Ngudi Makmur does not have access to heart rate checks. The author suggests a solution to this problem, namely a heart rate monitoring application with a max30102 sensor to monitor heart rate using the gaussian naive bayes algorithm which is expected to be able to help check heart rate in the elderly at Integrated Health Post Ngudi Makmur. This application allows continuous monitoring of heart rate. To ensure a smooth development process, black box testing techniques are used for functional testing of the application. Functionally, this application has been in accordance with the expectations of the author. In addition, the authors developed a device to measure heart rate using a max30102 sensor. An accuracy of 95.8% was found in the calibration results of the device used, while testing the gaussian naive bayes algorithm using the k-fold cross validation method showed an accuracy of 91%. It is hoped that the elderly at Integrated Health Post Ngudi Makmur can more regularly check their heart health.
Pemilihan Ketua Rukun Tetangga dan Rukun Warga Berbasis Android di Dukuh Celeban Yogyakarta Murti Retnowo; Wahyu Sri Utami; Ikrimach
Jurnal ABDI RAKYAT Vol. 1 No. 1 (2024): JURNAL ABDI RAKYAT
Publisher : Universitas Teknologi Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46923/jar.v1i1.292

Abstract

The impact of the spread of the Covid-19 virus, which is increasing every day, has resulted in restrictions on community activities in all fields including the election of the head of the affected neighbourhood’s unit (RT) and community unit (RW). citizens and a direct voting process are carried out. With the COVID-19 pandemic, the election of RT and RW heads cannot be carried out properly, therefore the author intends to create and implementation an information system for the election of RT and RW heads that can be used by all residents and can be carried out from the homes of each resident without having to conduct community meetings as usual. The system to be built is mobile-based so that it can be run through applications on Android-based smartphones. The choice of a mobile-based information system (Android) is because almost all citizens have an Android-based smartphone, besides that, an Android-based smartphone is also easy to operate.
Workshop Pengolahan Data Nilai Siswa Menggunakan Microsoft Excel di SD Negeri Jumeneng Anita Fira Waluyo; Irma Handayani; Ikrima Alfi; Wahyu Sri Utami; Farida Ardiani; Selfi Artika
Jurnal ABDI RAKYAT Vol. 1 No. 1 (2024): JURNAL ABDI RAKYAT
Publisher : Universitas Teknologi Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46923/jar.v1i1.293

Abstract

Workshop on processing student grades data using Microsoft Excel is a training activity that aims to introduce the use of Microsoft Excel in managing and analyzing student grades data effectively. This workshop is aimed at teachers at SD Negeri Jumeneng with the aim of increasing their understanding of using Excel as a tool for processing data. In this workshop, the participants will be given an explanation regarding the use of Excel in processing student grade data. The material includes an introduction to relevant basic Excel formulas such as SUM, AVERAGE, MAX, MIN, IF, and others. In addition, participants will also be given guidance on graphing student grade data using Excel. This workshop was carried out through a practical approach by providing training to participants to apply Excel formulas and functions in processing student value data. It is hoped that this workshop will provide significant benefits for teachers at SD Negeri Jumeneng in managing and analyzing student grade data more efficiently using Microsoft Excel.
Development of a Web-Mobile Based Attendance Information System For Teachers and Students Using QR Code Integrated With Geolocation La Ode Muhammad Nurfansyah; Wahyu Sri Utami
JURNAL TEKNOLOGI DAN OPEN SOURCE Vol. 8 No. 2 (2025): Jurnal Teknologi dan Open Source, December 2025
Publisher : Universitas Islam Kuantan Singingi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/jtos.v8i2.5145

Abstract

This research aims to develop a web-based and mobile-based academic information system to simplify the process of recording student attendance at SMPN 33 Buton. The manual attendance system creates various obstacles such as delays in recording, data inaccuracy, and difficulties in monitoring. This system is designed using the Waterfall development method which includes the stages of needs analysis, design, implementation, testing, and deployment. Web technology is used for the admin and teacher dashboards, while mobile technology is used by students to record attendance. The system backend is supported by a structured database to ensure the efficiency and accuracy of data processing. The results of the development show that this system can simplify the process of recording student attendance and help the school in managing attendance data more effectively.
Co-Authors Beni Mustiko Aji Farida Ardiani Ikrima Alfi Ikrimach Irma Handayani La Ode Muhammad Nurfansyah Murti Retnowo Selfi Artika Waluyo, Anita Fira