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Infotek : Jurnal Informatika dan Teknologi
Published by Universitas Hamzanwadi
ISSN : 26148773     EISSN : 26148773     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Engineering
INFOTEK Jurnal Informatika dan Teknologi Fakultas Teknik Universitas Hamzanwadi selanjutnya disebut Jurnal Infotek (e-ISSN: 2614-8773) merupakan Jurnal yang dikelola oleh Fakultas Teknik Universitas Hamzanwadi yang mempublikasikan artikel ilmiah hasil penelitian atau kajian teoritis (invited authors) dalam bidang (1) keilmuan informatika, (2) Rekayasa Perangkat Lunak, (3) Multimedia, (4) Jaringan Komputer, (5) Data Mining, (6) Image Processing, (7) Komputer Vision, (8) Mikrokontroller, (9) Robotik, (10) IOT yang belum pernah dipublikasikan. Jurnal Infotek diterbitkan oleh Fakultas Teknik Universitas Hamzanwadi dua kali setahun yaitu pada bulan Januari dan Juli. Jurnal Infotek Telah Terindeks pada Google Scholar.
Arjuna Subject : Ilmu Komputer (semua kategori) - Perangkat Lunak
Articles 388 Documents
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Clustering Data Pasien Covid Berdasarkan Usia dan Gejala Menggunakan Algoritma K-Means Nurhidayati Nurhidayati; Lola Mauliya Lola Mauliya; Suhartini Suhartini
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.17488

Abstract

The case of COVID-19 is familiar to everyone's ears, but there are still a lot of people who don't care about the importance of maintaining health protocols because of the lack of education about the COVID-19 virus. The increase in cases of covid-19 is getting higher from year to year with increasingly diverse patient symptoms, therefore researchers are interested in conducting research on grouping covid patients based on age and symptoms using the k-means algorithm clustering method. Rapidminer 5 is an application used to process patient data. covid-19, but before processing the data, several processes and stages will be carried out including data cleaning, data selection, integration, transformation until the data is ready to be processed using the rapidmider application. From the result obtained cluster 1 wich amounted to 866 items it was certain that it consisted of patients aged 42-81 years with 50 deaths, while in the cluster 2 wich amounted to 1566 items with an age range of 1-41 years with 16 death. The k-means algorithm clustering method is the most appropriate solution for processing covid patient data. -19, this is because the level of accuracy produced is quite effective. The results obtained in grouping Covid-19 patient data using the k-means algorithm can be used as evaluation material by the government, especially the East Lombok District Health Office in dealing with cases of the increasingly high spread of COVID-19.
Rancang Bangun Smart System Pendeteksi Air Layak Minum Pada Sumur di Daerah Pesisir Pantai Berbasis Internet Of Things (IoT) Imam Fathurrahman; Indra Gunawan; LM Samsu; Nia Budiarti
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.15872

Abstract

Water is an important natural resource for human life, but in some coastal areas, the availability of clean water is often a serious problem. One source of water used by communities in these areas is wells, which often do not meet health standards for consumption. Manual methods for detecting well water quality still require long, expensive, and inefficient processes. Therefore, the development of a system that can detect water quality in real-time and provide fast and accurate information to the community is needed. The Internet of Things (IoT) technology, which allows objects to be connected to the internet, provides a solution that can be utilized. In this study, a Smart System was designed using salinity and manganese sensors to monitor the real-time quality of well water in coastal areas. Data from these sensors are sent to a server through the internet and analyzed to provide information to users via the Blynk application on their smartphones. With this system, communities can directly monitor the quality of well water, take appropriate actions, and safeguard the health of local residents. Additionally, this system can also assist relevant government or institutions in monitoring and taking quick actions in response to changes in well water quality in coastal areas
Penerapan Sistem Informasi Berbasis Web Untuk Pengelolaan dan Pengarsipan Dokumen Reni Kurniah
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.11946

Abstract

The web-based document archiving information system is an information system that is useful for managing archive storage where the information system created will assist in the process of storing and managing documents. Dr. Hazairin in order to improve the quality of the document archiving process, a web-based document archiving information system was designed, in order to avoid damage and also reduce the storage space for archives and the process of searching for archives can be done anywhere. The document archiving information system was created using the codeinether framework while the method stages carried out in this research process started from field studies, literature studies, interviews, system design and software where at this stage the database design system was used using MySQL, then system implementation and testing and the final stage is system integration and testing. After system integration and testing, the system can be applied to universities where access rights to the system will be divided into 7 parts, namely rectorate access requirements, faculty access requirements, institutional access requirements, bureau access requirements, study program access requirements, unit access requirements, and access requirements super admin
ORTUMAN: Inovasi Media Pembelajaran Berbasis Android dengan Pendekatan Visual Auditory Kinesthetic (VAK) Heri Kuswanto; Rasyid Hardi Wirasasmita; Arman Hadi
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.18990

Abstract

This study aims to produce android-based learning media in the science subject material Organs of Movement of Animals and Humans, Theme 1, by applying the Visual Auditory Kinesthetic Model (VAK) learning style. This type of research uses the Development (R&D) model, and the development procedure used is Agile development, which consists of five stages: requirements, design, development, testing, deployment, and Review. The subjects in this study were 19 students of class V, MI NW No. 3, Pancor, to find out the user's response. This research is limited to the product development and feasibility testing of Android-based learning media products. Data collection techniques include observation, interviews, and questionnaires, as well as data analysis using descriptive and qualitative methods. The results of the authors show that the developed Android-based learning media obtained the results of the material expert feasibility test with very feasible results, and the results of the media expert feasibility test were very feasible, and the results of user response trials from the aspects of content suitability, learning quality, and media quality showed that Android-based learning media in the science subject material Organs of Movement of Animals and Humans Theme 1 by applying the Visual Auditory Kinesthetic Model (VAK) learning style is feasible to use and has a high response as an innovation in the learning process
Rancang Bangun Sistem Informasi Geografis Pemetaan Wilayah Penderita Penyakit Stunting Amri Muliawan Nur; Fathurrahman Fathurrahman; Muhammad Saipul; Nila Sulastri Oktavia
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.17484

Abstract

Stunting is a growth disorder in children and toddlers caused by lack of nutritional intake, so that children's height is stunted compared to children their age. Currently, stunting sufferers in West Sakra District can be said to be quite vulnerable. So it requires intensive treatment and attention quickly and precisely. In mapping the area of stunting sufferers in West Sakra District it is still manual so that in the process of searching for areas with stunting in West Sakra it takes a long time and tends to cause problems. Therefore, a study was conducted to create a geographic information system for mapping the areas of stunting sufferers in West Sakra District. The purpose of this system is to provide convenience and help the West Sakra District, especially the Rensing Health Center, which manages the data. The steps taken in making this system are system requirements analysis, system design, system creation, and system testing. And in making this system, using the PHP programming language and using MySQL as the database
Penerapan Metode Waterfall dalam perancangan aplikasi sistem pembelian alat kesehatan berbasis Dekstop Ari Puspita; Yuyun Yuningsih; Hilda Amalia; Ade Fitria Lestari
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.12974

Abstract

The purchasing process at PT Primajaya Putra Mandiri has not been carried out effectively and efficiently. This becomes an obstacle in making purchase reports every month. For this reason, a purchasing information system design is required. Purchasing information systems can streamline the purchase transaction process and can produce more accurate and timely purchase reports and are able to record accounting transactions in a short time. Timely and accurate purchase reports are necessary for the decision-making process for business entity owners. The objective of this research is to develop software using the waterfall development method, so that it can produce software that is capable of improving the purchasing system. The development of information systems in the manufacture of software uses the Waterfall model and in the manufacture of this software uses JavaScript as the script language used to create desktop pages and MySQL as the database for data storage. The results of the design of a purchasing information system using the waterfall method can reduce errors caused by human factors (human error), avoid duplicate data entry and presentation of sales reports presented in a fast and precise time so as to help the owner to carry out the decisionmaking process
Sistem Informasi Manajemen Layanan Jasa Asosiasi Konstruksi Yanita Wardhani; Ade Eviyanti; Arif Senja Fitrani
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.9947

Abstract

The rapid development improvement in Indonesia has had an excessive influential impact in the construction service business sector. Thus, it is necessary to have a construction service management information system. The construction association considers that the management information system needs developing in line with the soaring demand for construction. The aim of this research is to develop a service management information system in construction associations for better performance. The method used in this study is a case or field research, with data collection through observation, interviews, and literature study. The results obtained from the development of a construction service management information system can assist in data processing of Membership Cards (KTA) and Business Entity Certificates (SBU). With this system, it can also help process data more effectively and more efficiently
Penerapan Sistem Informasi untuk Media Absensi Menggunakan QR Code Suhartini Suhartini; Hadian Mandala Putra; Nurhidayati Nurhidayati
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.17479

Abstract

Attendance is something that must be done by students. In the attendance process, SMPN 3 Terara still uses the manual method. Therefore, we need a student attendance system that can collect and store the data so that it can be processed quickly, efficiently and accurately. One of the technologies currently developing is QR Code, QR Code is very much needed because of its ability to store larger data so that it can provide fast and accurate services. One of the things that can be done to support the author in designing a QR Code Application for Media Student Attendance services for SMPN 3 Terara is using the Extreme Programming research method. The purpose of this research is to establish an attendance system so that the process will be more efficient and can be monitored easily by the teacher and by the academic department. The results of this study are a student attendance application that uses a QR code as a medium for student attendance input based on a local network which is implemented in order to create an attendance information system that provides convenience for students in the attendance process, reduces acts of cheating committed by students, and facilitates reports when making recaps report.
Penerapan Algoritma C4.5 Untuk Memprediksi Blog Yang Memiliki Peluang Juara Rita Wati; Kusrini Kusrini; Kusnawi Kusnawi
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.16791

Abstract

Blogs are currently not only used as online diaries or online journals. Blog content that supports text, images, videos, gifs, animations, pdfs and YouTube makes the use of blogs more than just online dairy. Currently blog is one of the media used by companies and organizations in promoting goods and services. The existence of bloggers is needed by companies and organizations to review their products and services with the aim of attracting online customers. One of the efforts to invite bloggers to be able to review products in an interesting way has led business actors to become interested in holding blog contests. In this research, a model was built to predict blogs that have a chance to win by applying the C4.5 decision tree algorithm. The prediction model was created using 100 blog contest participant data obtained from three blog competitions organized by ASUS which were obtained through the contest participant links found on the committee blog. From the processed dataset, supporting seven variables including Word Count, DA, PA, Image Template, Domain and Champion. The resulting prediction model is a decision tree with 7 attributes which produces 11 leaves and 18 trees with an accuracy of 74% with a precision of 0.735 and a recall of 0.740.
Katalog Digital Untuk Promosi Tas Wanita Berbasis Augmented Reality Firdaus Margo Utomo; Rohman Dijaya
Infotek: Jurnal Informatika dan Teknologi Vol. 6 No. 2 (2023): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v6i2.12275

Abstract

In today's era, marketing techniques use brochures, pamphlets, video advertisements, newspapers and word of mouth. This has a deficiency in consumer confidence because it cannot interact directly with the product of interest. A good marketing strategy methodology will influence buyer interest and increase sales traffic. In this case it provides opportunities for MSMEs, especially UD. Creative to increase sales traffic. Business progress can be seen from the marketing sector which continues to increase. MSME entrepreneurs use marketing methods in the form of pamphlets and word of mouth. This affects the lack of increased sales. This application is able to provide experience to potential customers to interact directly with products in Augmented Reality. This application displays 3D objects in real time and sees the shape of the object in detail, so that potential customers have more confidence in the product to be purchased. This application feature can add other objects stored in external storage or in the form of links, so users don't have to bother rebuilding the application when they want to add other objects

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