Jurnal Teknik Informatika

Virtual Reality as a Media For Japanese Cave Exploration

Yuri V. Akay, Heilbert Armando Mapaly — Fri, 20 Dec 2024 00:00:00 +0800

Kawangkoan is an area located in North Sulawesi, Indonesia, presenting stunning natural beauty while storing extraordinary historical and cultural richness. The Japanese Cave is a striking historical heritage in Kawangkoan and is also one of the tourist attractions in Minahasa Regency. But unfortunately not everyone dares to visit physically for security reasons. In the world of tourism and history, Virtual Reality can be used as a medium to explore historical tourist attractions without having to visit physically and can also add information from a historical tourist attraction. The purpose of this study is to develop a Virtual Reality application that can be used as a medium for Japanese Cave Exploration in Kawangkoan. The method used in designing this system is MDLC. The results of this study are to produce a VR application that can be used as a medium for Japanese Cave exploration that runs on Android smartphones.

Penerapan Augmented Reality Untuk Sistem Periodik Unsur Kimia

i gede arie yogantara subrata, Feisy D. Kambey — Fri, 20 Dec 2024 00:00:00 +0800

Abstrak - Augmented reality berbeda dengan virtual reality yang sepenuhnya menggantikan apa yang ada di dunia nyata, namun hanya menambah atau melengkapinya. Hal ini dilakukan dengan "menggambar" objek tiga dimensinya ke penanda, sebuah "pola" unik yang dapat dikenali oleh aplikasi. Oleh karena itu peneliti ingin melakukan penelitian dengan topik yaitu augmented reality untuk sistem periodik Unsur Kimia dengan perancangannya menggunakan developer Unity, Blender 3D dan Vuforia untuk menampilkan bentuk atom menggunakan model atom Rutherford dalam bentuk objek 3Dimensi dengan gambar target, dengan kamera smartphone diarahkan ke penanda. Aplikasi ini menggunakan metodologi (Multimedia Development Life Cycle) yang meliputi beberapa tahapan yaitu concept, design, gathering material, assembly, testing dan distribution. Aplikasi ini berjalan pada platform Android. Berdasarkan hasil tanya jawab dengan 34 responden, 100% menyatakan bahwa aplikasi ini dapat membantu memahami tentang informasi penggolongan atom berdasarkan bentuk sediaannya dengan cara yang lebih menarik.

Kata kunci : Augmented Reality, Multimedia Development Life Cycle, Periodik Unsur Kimia, Aplikasi, image target, objek 3Dimensi, Android.

Educational Puzzle Game of Tourism Object Using Random Shuffle Algorithm

Gabriely Potu, Sherwin R. U. A. Sompie, S. T. G. Kaunang — Fri, 20 Dec 2024 00:00:00 +0800

The development of technology is currently growing very rapidly, therefore the current use is not only used by adults, but the technology is already used by children. The development of increasingly modern technology makes children choose new things. Therefore, many children today do not know about tourist attractions in North Sulawesi. As time goes by, the need for technology is increasing, the goal is for learning and entertainment. One of the existing learning and entertainment media for technology development is puzzle games. With puzzle games can be used as a medium to communicate various types of information, such as presenting the introduction of tourist objects that aim to be able to create an educational game puzzle introduction to North Sulawesi attractions using the Random Shuffle Algorithm using the Multimedia Develompment Life Cycle (MDLC) development method. Based on the results of research and questionnaires, it can be concluded that this puzzle game can make one of the alternative media in the introduction of North Sulawesi tourism objects.

Rancang Bangun Aplikasi Virtual Pengenalan Wisata Malalayang Beach Walk

Henry Valentino Florensius Kainde — Fri, 20 Dec 2024 00:00:00 +0800

Transformasi pariwisata memerlukan pendekatan yang tidak hanya menarik tetapi juga relevan dengan perkembangan zaman. Saat ini, teknologi Virtual Reality (VR) muncul sebagai solusi inovatif dalam meningkatkan pengalaman di sektor hiburan. Salah satu aplikasin VR yang terkenal adalah virtual tour yang memungkinkan pengguna menjelajahi destinasi wisata secara real-time dari mana saja. Penelitian ini bertujuan untuk mengembangkan aplikasi virtual tour yang dapat meningkatkan daya saing Malalayang Beach Club dalam industri pariwisata dengan memanfaatkan teknologi VR. Pengembangan aplikasi menggunakan metode Agile jenis Scrum yang terdiri dari beberapa tahap yaitu : product backlog, sprint planning, sprint, daily scrum, sprint review, dan sprint retrospective. Di dalam penelitian ini telah dilaksanakan sejumlah tahapan yakni Studi Pustaka, Pengumpulan Data, Perancangan Sistem dan Model Data, Pembuatan Sistem dan Pengolahan Data, Pengujian dan Evaluasi, Pelaporan dan Publikasi. Hasil akhir dari penelitian ini berupa jurnal dan aplikasi yang dibuat.

Augmented Reality Storytelling Pengenalan Benda Bersejarah di Minahasa Selatan

Gerry Riko Lengkong, Arie S.M. Lumenta, Arthur M. Rumagit — Fri, 20 Dec 2024 00:00:00 +0800

Historical objects are cultural assets that contains historical value which provides knowledge and overview about what happened in the past. Indonesia itself is a country that has various historical objects, Especially South Minahasa Regency ini North Sulawesi Province. South Minahasa Regency has numerous of historic relics such as Benteng Portugis, Veldbox Tumpaan, Waruga Popontolen, Menhir Lelema, and Lesung Batu Lutau Tondei. The rapid development of technology makes us more enjoyable to learn about those historical objects, for example using the Augmented Reality method. This research was conducted with the aim of making educative application that can introduce historical objects within South Minahasa Regency which developed using the MDLC (Multimedia Life Cycle) method. Based on the research and the results of the questionnaires that have been distributed, it can be concluded that there's an increase about user knowledge, and the introduction of historical objects can become more interactive to learn.

Keywords: Augmented Reality, Historical Objects, South Minahasa.

Analisa dan Perancangan UI/UX Aplikasi Alfagift Menggunakan Metode Design Thinking

Stephani Gabriela Kaunang, Virginia Tulenan, Daniel F. Sengkey — Fri, 20 Dec 2024 00:00:00 +0800

Alfagift application is an e-commerce application that provides a variety of daily needs of the community that can make it easier for users to carry out the shopping process from home without having to go to the store. The problems experienced by users are the absence of features to track delivery status, limited access to contact the store so that the ordered product passes the supposed delivery hours. Based on these problems, the UI/UX of the Alfagift Application was designed using the Figma application by adding features that meet user needs and using the Design Thinking method which has 5 stages Empathize, Define, Ideate, Prototype, and Test. This research resulted in additional features the order tracking feature, contact the store through the Alfagift application, change phone numbers, delete shopping items, and change the layout on the application homepage. Based on the results that have been made, testing is carried out on 100 users with questionnaires and interviews. Through calculations using the System Usability Scale method, the results obtained with an average value of 80.75 with the Acceptable category and Excellent rating, which means that the designed interface design can be accepted by users.

The Pengembangan Aplikasi Penelusuran Jurnal Ilmiah Berbasis Web Semantik

VAIYE EFRAIM JIRE KARAME, Agustinus Jacobus, Dirko Ruindungan — Fri, 20 Dec 2024 00:00:00 +0800

The search system is one of the technologies that is very widely used in the current technological era. With this search system, users can search and get information easily, where with the search system, users can get a variety of information on the internet, even though this search system is very widely used and can provide a lot of information for users and often this system does not display relevant data. The ADDIE model is a generic learning/training design model that serves as a guideline in building training program tools and infrastructure that are effective, dynamic and support the performance of the training itself. This ADDIE model uses 5 development stages, namely Analyze, Design, Development, Implement, and Evaluate. The results of testing the recall value (R) show that the R value obtained is still far from 1, namely 0.34. This shows that the system has not been able to find almost all the amount of relevant information according to the amount of relevant information stored in the journal ontology. The results of testing the precision (P) value show that the P value obtained is 1. The scientific journal search system aims to assist in finding information related to journal libraries. This semantic-based search system was built and uses an ontology as a representation of knowledge-based information. System testing uses 2 test keywords to determine the level of relevance of the information produced by the system and the results obtained are a recall value of 0.34 and a precision value of 1, so it can be said that the system has a fairly high level of relevance when returning the information the user wants.

Rancangan Bangun Sistem informasi akademik padaTaman Kanak-kanak

Frederica Sampe, Yaulie D. Y. Rindengan, Arie S. M. Lumenta — Fri, 20 Dec 2024 00:00:00 +0800

Abstract — Technology facilitates our daily activities, including in the field of education. In this research, the aim is to develop an Academic Information System for a Kindergarten, using TK NAOMI as an example. The system is designed to streamline the exchange of information, such as planned activities for students and reports on their completed activities. All activities are scheduled, making it convenient for parents to be informed about the learning plans and activity reports of their children.

The system is developed using the PHP programming language with the Laravel framework, and MySQL is employed as the database for storing data. This web-based application is designed to simplify the exchange of information between teachers and parents regarding the development of the child. It ensures that information about teachers and students is well-organized and structured. The research aims to ease the tasks of teachers and provide parents with convenient access to information about their child's school activities.

Keywords: Academic information system; Kindergarten,

Abstrak — Teknologi memudahkan kita dalam beraktifitas sehari – hari, bergitu pun dalam dunia pendidikan, teknologi membantu dalam pengelolaan data , dalam penelitian kali ini bertujuan untuk membangun sistem informasi akademik Taman kanak-kanak dalam kasus ini diambil contoh TK NAOMI , dimana sistem yang di bangun memudahkan dalam proses pertukaran informasi misalnya kegiatan – kegiatan yang akan di lakukan oleh peserta didik, serta laporan kegiatan yang telah dilakukan oleh peserta didik , semuanya telah terjadwal sehingga memudahkan orang tua untuk mengetahui rencana pembelajaran serta laporan kegiatan peserta didik

sistem ini dibangun dengan bahasa pemograman PHP dengan menggunakan frame work Laravel , serta database MySQL sebagai media penyimpanan data , Aplikasi berbasis Web ini dirancang agar guru dan orang tua di permudah dalam pertukaran informasi perkembangan anak, serta data-data informasi guru dan anak dapat tersimpan dengan baik dan terstruktur Hasil penelitian ini di harapkan dapat mempermudah tugas guru serta mempermudah orang tua untuk mengetahui kegiatan anak di sekolah

Kata kunci : Sistem infromasi akademik ; Taman kanak-kanak

Location Based Service Daerah Rawan Kecelakaan Dan Tindak Kriminalitas Menggunakan Metode Agile Up

Kenneth Y.R. Palilingan, Salvius Lengkong, Reynaldo Salaki — Fri, 27 Dec 2024 00:00:00 +0800

In the era of rapid development of information technology, every group of people from various ages really needs digital media connected to the internet so that people can provide and receive information quickly in all areas of life. On the other hand, the number of traffic accidents and crimes in the city of Manado is still relatively high, requiring every community to increase awareness and vigilance so as not to become victims. One effort that can be made is to utilize information technology to provide information to the public or newcomers about the location or points of areas prone to traffic accidents and crimes in the city of Manado Based on Location (Location Based Service) and this data can be updated in real time, Location Based Service is a technology that uses geographic data and information to provide services or information to users. That is the purpose of this study, namely to Analyze and design the Location Based Service Application for areas prone to traffic accidents and crimes in the city of Manado Using the Agile UP Method

Pemodelan Basis Pengetahuan Layanan Informasi Universitas dengan Pendekatan Ontologi

Dirko G. S. Ruindungan, Agustinus Jacobus, Rizal Sengkey, Oktavian Lantang — Fri, 27 Dec 2024 00:00:00 +0800

Pendekatan ontologi digunakan untuk membangun representasi formal dari domain pengetahuan layanan universitas dalam konteks pengembangan sistem layanan informasi. Penelitian ini bertujuan untuk mengembangkan model ontologi sebagai basis pengetahuan untuk pengembangan sistem layanan informasi universitas. Pengembangan ontologi, secara umum, terdiri dari proses-proses utama seperti penentuan domain pengetahuan, konseptualisasi domain pengetahuan dan transformasi model konseptual dari ontologi kedalam model formal. Dalam penelitian ini, pembangunan model konseptual menggunakan kerangka kerja METHONTOLOGY sebagai acuan dalam pengembangan ontologi. Beberapa tahapan pengembangan diantaranya adalah pendefinisian glossary of term, taksonomi konsep, relasi dan atribut. Ontologi dievaluasi menggunakan metode OntoQA, yang terdiri atas pengukuran Relationship Richness (RR), Inheritance Richness (IR) dan Attribut Richness (AR).

Penelitian ini menghasilkan model formal ontologi University Service sebagai basis pengetahuan untuk mendukung pengembangan sistem layanan informasi lingkungan universitas. Pengembangan Ontologi University Service menghasilkan 62 kelas, 19 relasi dan 18 atribut. Konsep-konsep utama dari ontologi yang telah dikembangkan terdiri atas Document, Organization, Person, Position, Procedure dan Service. Berdasarkan pengukuran yang dilakukan, karakteristik ontologi yang telah dikembangkan dikategorikan sebagai ontologi yang kaya informasi dan karakteristik pengetahuan dari ontologi masuk dalam tingkatan ontologi yang cukup umum.