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All Journal Indonesian Journal of Information System Journal of Computer Science and Informatics Engineering Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS
Afandi Nur Aziz Thohari
Program Studi Sistem Komputer, Fakultas Teknik, Universitas Diponegoro
Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Social Sciences

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Heart Rate and Body Temperature Tracking Application Based on Fuzzy Logic Nur Aziz Thohari, Afandi; Wahyu Wibowo, Angga; Karima, Aisyatul; Hestiningsih, Idhawati; Santoso, Kuwat; Abdollah, Faizal
Indonesian Journal of Information Systems Vol. 6 No. 1 (2023): August 2023
Publisher : Program Studi Sistem Informasi Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/ijis.v6i1.7481

Abstract

Temperature and heart rate are indicators of health. It is necessary to monitor heart rate and body temperature to prevent the spread of a virus or disease. In most cases, heart rate and body temperature are monitored independently, and the patient cannot view a record of previous examinations. This study uses fuzzy logic to develop an application for monitoring heart rate and body temperature. It can monitor heart rate and body temperature in real-time, store a history of previous examinations, and use fuzzy logic to diagnose body conditions based on heart rate and body temperature data. Based on test results, the sensor reading error rate for heart rate is minimal at 0.68 and for body temperature at 0.18. The accuracy of fuzzy diagnosis of the patient's body condition is one hundred percent. The performance indicator for the application is excellent, the completion rate is 100 percent, and the time-based efficiency is 93%. The results of the user satisfaction test indicate that most users are pleased with the application's usability. The average value for measuring user satisfaction is 80%, with the highest result of the five measurement criteria being 89.6% for the ease-of-use criterion.
STRATEGI PENINGKATAN PEMASARAN DAN PENJUALAN PAKET WISATA VW TOUR BOROBUDUR MELALUI PEMBUATAN WEBSITE Nur Aziz Thohari, Afandi; Raharjo, Parsumo; Hestiningsih, Idhawati; Handoko, Slamet; Karima, Aisyatul; Santoso, Kuwat; Yobioktabera, Amran
Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Vol. 2 No. 2 (2024): April
Publisher : CV. Alina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59407/jpki2.v2i2.621

Abstract

Volkswagen (VW) Tour Borobudur menyajikan pengalaman menarik bagi wisatawan yang berkunjung ke kota Magelang. Wisatawan dapat melihat pemandangan alam yang indah menggunakan mobil VW. Selain itu wisatawan juga dapat berkunjung ke sentra UMKM di daerah borobudur seperti UMKM rengginan, madu, dan kopi. Salah satu penyedia jasa VW Tour Borobudur adalah CV. Sinayang Group. Perusahaan yang dirintis sejak tahun 2022 ini mempromosikan jasa VW Tour melalui sosial media seperti facebook, instagram, dan tiktok. Penggunaan sosial media ini cukup efektif di awal merintis usaha, namun semakin banyaknya kompetitor membuat jumlah pesanan semakin sedikit. Oleh karena itu untuk mengoptimasi pemasaran paket wisata VW Tour Borobudur. Tim pengabdian kepada masyarakat dari Program Studi D3 Teknik Informatika Politeknik Negeri Semarang melakukan pendampingan pembuatan website untuk pemasaran jasa VW Tour Borobudur. Metode pelaksanaan kegiatan dimulai dari identifikasi kebutuhan, Perencanaan, Pengembangan Sistem, Pendampingan Operasional, dan Implementasi Teknologi. Adanya website pemasaran ini memudahkan wisatawan dalam melihat informasi dan melakukan pemasanan paket wisata VW Tour Borobudur. Website pemasaran VW Tour Borobudur sudah dapat diakses secara publik melalui alamat aavwborobudur.com. Berdasarkan hasil evaluasi pada bulan september sampai desember 2023, terjadi peningkatan jumlah pesanan paket VW Tour. Peningkatkan jumlah pesanan terjadi karena banyak faktor. Namun setelah dilakukan survey, wisatawan mengaku bahwa mereka mengetahui jasa VW Tour ini melalui website. Hal ini menunjukan bahwa adanya website dapat digunakan untuk pemasaran digital.
Deteksi Kecurangan Ujian Pada Ruangan Tertutup Menggunakan Algoritma YOLOv8 Nur Aziz Thohari, Afandi; Fathul Lathief, Muttabik; Triyono, Liliek; Santoso, Kuwat
Journal of Computer Science and Informatics Engineering Vol 4 No 2 (2025): April
Publisher : Ali Institute of Research and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55537/cosie.v4i2.1100

Abstract

One of the challenges in monitoring exams in the classroom or closed room is the limited eye of the tire supervisor if he/she continues to monitor for a long time. Therefore, many behaviors of students cheating over the escape. One solution to overcome this problem is to implement an smart monitoring system that capable of detecting student exam cheating. A number of studies on smart monitoring systems have been conducted. However, the studies have not archieved optimal accuracy in identifying exam cheating. Therefore, this study provides a method to detect exam cheating in a closed room. The method used to detect the object is YOLO version 8 (Yolov8). Before training using the YOLOv8 method, hyperparameter tuning was made to generate best model performance. The test results have shown that the Yolov8s model has created the best performance with the precision, recall, IoU-Score and mAP50 values ​​of 0.952, 0.966, 0.8977 and 0.984. Testing in the working environment shows that the Yolov8s model can detect exam cheating in real time at a frame rate of 28 fps. Although it has achieved quite optimal performance. However, the performance of this exam cheating monitoring system can still be improved. Furthermore, this study has limitations, specifically that it can only detect cheating in the place where the dataset was collected.
Heart Rate and Body Temperature Tracking Application Based on Fuzzy Logic Nur Aziz Thohari, Afandi; Wahyu Wibowo, Angga; Karima, Aisyatul; Hestiningsih, Idhawati; Santoso, Kuwat; Abdollah, Faizal
Indonesian Journal of Information Systems Vol. 6 No. 1 (2023): August 2023
Publisher : Program Studi Sistem Informasi Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/ijis.v6i1.7481

Abstract

Temperature and heart rate are indicators of health. It is necessary to monitor heart rate and body temperature to prevent the spread of a virus or disease. In most cases, heart rate and body temperature are monitored independently, and the patient cannot view a record of previous examinations. This study uses fuzzy logic to develop an application for monitoring heart rate and body temperature. It can monitor heart rate and body temperature in real-time, store a history of previous examinations, and use fuzzy logic to diagnose body conditions based on heart rate and body temperature data. Based on test results, the sensor reading error rate for heart rate is minimal at 0.68 and for body temperature at 0.18. The accuracy of fuzzy diagnosis of the patient's body condition is one hundred percent. The performance indicator for the application is excellent, the completion rate is 100 percent, and the time-based efficiency is 93%. The results of the user satisfaction test indicate that most users are pleased with the application's usability. The average value for measuring user satisfaction is 80%, with the highest result of the five measurement criteria being 89.6% for the ease-of-use criterion.
Co-Authors Abdollah, Faizal Aisyatul Karima Amran Yobioktabera Fathul Lathief, Muttabik Idhawati Hestiningsih Parsumo Raharjo, Parsumo Santoso, Kuwat Slamet Handoko Triyono, Liliek Wahyu Wibowo, Angga