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All Journal Teika Proceedings Konferensi Nasional Sistem dan Informatika (KNS&I) Creative Information Technology Journal CogITo Smart Journal JurTI (JURNAL TEKNOLOGI INFORMASI) SENSITEK Jurnal Indonesia : Manajemen Informatika dan Komunikasi Jurnal Indonesia : Manajemen Informatika dan Komunikasi Servitium Smart Journal
Jacquline Waworundeng
Fakultas Ilmu Komputer, Universitas Klabat
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Library & Information Science

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Design Prototype Detector of Temperature, Humidity, and Air Quality using Sensors, Microcontrollers, Solar Cells, and IoT Jacquline Waworundeng
CogITo Smart Journal Vol. 9 No. 2 (2023): Cogito Smart Journal
Publisher : Fakultas Ilmu Komputer, Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/cogito.v9i2.542.411-421

Abstract

Environment monitoring refers to the process, tools, and techniques to observe the quality of the environment. This research discussed the prototype detector of temperature, humidity, and air quality in a scope of hardware design. The components consist of sensors, and microcontrollers with electricity and solar cells as power supplies. The sensors used a DHT22 as the temperature and humidity sensor module and the MQ135 air quality sensor module which are connected to two types of microcontrollers, namely Arduino Uno R3 and Wemos ESP32 for data processing. The prototype has a Wi-Fi modem that can provide a connection to the internet. This prototype can be used as a tool to detect and monitor the environmental changes related to temperature, humidity, and air quality whether indoors or outdoors. The prototype is designed to be integrated with IoT platforms so that data can be sent to the smartphones and then viewed by the users. With the support of the IoT platform, the value of temperature, humidity, and air quality can be monitored easily in a real-time. This design of prototype, potentially be implemented indoors or outdoors to observe the changes in the environment.
Manajemen Pembatasan Kehadiran Beribadah di Gedung Gereja Berbasis Regulasi Pemerintah Reynoldus Andrias Sahulata; Oktoverano Lengkong; Jacquline Waworundeng
CogITo Smart Journal Vol. 9 No. 2 (2023): Cogito Smart Journal
Publisher : Fakultas Ilmu Komputer, Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/cogito.v9i2.571.328-339

Abstract

Indonesia adalah negara yang telah menyatakan bebas dari pandemi COVID- 19 berdasarkan Keppres Nomor 17 Tahun 2023 tentang Penetapan Berakhirnya Status Pandemi Corona Virus Disease 2019 (COVID-19) di Indonesia, tertanggal 21 Juni 2023, dan menyatakan COVID-19 menjadi penyakit endemi di Indonesia. Hal ini terlihat dalam beberapa hari belakangan ini COVID-19 RI berfluktuasi kenaikannya terlihat di beberapa tempat di Indonesia dan tidak bersifat masif, namun tidak boleh lengah untuk mengatasi pencegahan penularannya dan bentuk pencegahan penularan adalah dengan menerapkan seperti pada masa pandemi, yaitu dengan melakukan pembatasan dalam melakukan kegiatan sosial tatap muka langsung. Berdasarkan status yang dikeluarkan oleh pemerintah dari penyakit pandemi ke penyakit endemi, maka pembatasan pertemuan tatap muka dalam suatu kegiatan masyarakat menjadi cara mengatasi penyebaran varian Covid-19 RI. Penelitian ini mengatur pembatasan pertemuan peribadatan secara tatap muka bersama di dalam gedung ibadah, yang disesuaikan dengan ketentuan yang diberlakukan pemerintah pusat atau daerah dan dapat mengatur semua pertemuan peribadatan tatap muka, sehingga dapat mengendalikan semua pertemuan tatap muka sesuai dengan ketentuan pemerintah dan peribadahan dapat berlangsung dengan baik.
IoT-based Environmental Monitoring with Data Analysis of Temperature, Humidity, and Air Quality Jacquline Waworundeng
CogITo Smart Journal Vol. 10 No. 1 (2024): Cogito Smart Journal
Publisher : Fakultas Ilmu Komputer, Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/cogito.v10i1.708.692-705

Abstract

Environment monitoring has been linked to the use of the IoT. To raise awareness for the environment, the IoT system is built as an instrument tool based on a Prototyping model with an experimental approach. The hardware consists of sensors, microcontrollers, a Wi-Fi modem, powered with solar cells, and electricity integrated with IoT platforms Blynk and ThingSpeak. The prototype detectors were installed in two different locations at the Universitas Klabat. The IoT systems can store data, display information, and send push notifications as alerts to the user’s smartphone when critical conditions emerge. In the two locations for a specified time of May 2023, the data analysis shows average temperatures are 28,39˚C and 28,44˚C, where 28˚C is the optimal value. The average humidity shows 90,18%RH and 85,28%RH. These humidity values are critical because the humidity outside 40-60%RH can significantly impact health. The average air quality shows 59,62 AQI as “moderate” and 3.7 AQI as “good”. While “good” air quality is the best, “moderate” is safe because only when a value higher than 100 is unhealthy. The IoT system can help to monitor and provide real-time information about the environmental parameters.
DESIGNING IT GOVERNANCE USING COBIT 2019 AT PT UNICHARM INDONESIA Taliwongso, Indrajit; Mambu, Joe Yuan; Putra, Edson Yahuda; Waworundeng, Jacquline
Jurnal Indonesia : Manajemen Informatika dan Komunikasi Vol. 4 No. 2 (2023): Mei
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jimik.v4i2.274

Abstract

Information technology provides development for companies, with information technology facilitating companies in the work process, starting from managing existing information at the company to employee performance. Therefore, information technology has a good impact on companies. With the existence of information technology, IT Governance is needed to align IT and business in a company, this is done so that work processes in the company run more effectively both for employees and for corporate governance, corporate governance must be managed as well as possible so that it is organized and provides a good impact on the company, for this governance a system called COBIT is needed, because COBIT can manage everything from IT needs and business needs to corporate governance. With COBIT in a company, there will be designs that are in accordance with the wishes of the company and can be controlled more by IT management.
Pengenalan Dan Pelatihan Pemrograman Bahasa Python Pada Smk Negeri 1 Sorong Sandag, Green Arther; Mambu, Joe Yuan; Mandias, Green; Waworundeng, Jacquline
Servitium Smart Journal Vol 2 No 2 (2024): Servitium Smart Journal
Publisher : Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/servitium.v2i2.26

Abstract

The world of education today cannot be separated from the influence of the development of information technology. Many students today get information related to technological developments from smartphones, websites, and video games. Learning at school also uses technology such as power point, zoom, and so on. Lately many schools and parents are encouraging children to learn programming. Programming is a way of giving commands to the computer to do something. There are several benefits in learning programming for students, such as sharpening the ability to communicate thoughts in a structured and logical manner, encouraging creativity, solving problems on their own, practicing communication skills, and teaching perseverance. Therefore, we introduce python programming at SMK Negeri 1 Sorong. The methods used during the programming training are the introduction of the python programming language, the practice of making simple programs, and the evaluation of students' abilities in programming the python programming language. During the training, it was found that the students had programmed before, but still had problems in writing the program. This training discusses programming syntax, variables, input, process, and output in python programming. The results of the evaluation in this activity students have understood the basic concepts of python programming with an average result of 80%.
Pemahaman Cara Kerja Otomasi Kantor Berbasis IT Didukung Jaringan Komputer Terpadu Moedjahedy, Jimmy H.; Mandias, Green Ferry; Waworundeng, Jacquline M. S.; Sahulata, Reynoldus Andrias
Servitium Smart Journal Vol 1 No 2 (2023): Servitium Smart Journal
Publisher : Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/servitium.v1i2.12

Abstract

Keberadaan pendidikan vokasi bernilai strategis terutama dalam menghadapi era globalisasi sebagai pendidikan yang mempersiapkan tenaga terampil dan terdidik untuk menjawab kebutuhan pasar yang sangat kompetitif. Sektor industri yang bertumpu pada otomasi menjadikan perkantoran harus dilengkapi dengan berbagai instrumen yang beroperasi secara otomatis. Untuk menghasilkan kinerja yang optimal, diperlukan peralatan otomatis dengan jaringan kerja yang terintegrasi. Menanggapi kebutuhan tersebut maka para peserta didik SMK Negeri 1 Modoinding yang merupakan sekolah vokasi, diperlengkapi dengan pengetahuan melalui pelatihan untuk memahami bagaimana cara kerja dan pengelolaan perkantoran dengan prasarana dan sarana yang memungkinkan diberlakukannya otomasi melalui daya dukung kerja yang terintegrasi dengan menggunakan jaringan komputer. Melalui metode pelatihan dan pendampingan di saat pelaksanaan kegiatan dan pemberian materi, maka terlihat hasil dari pembekalan serta pelatihan menunjukkan adanya pemahaman yang sangat baik setelah dilakukan pelatihan. Evaluasi di awal pelatihan menunjukkan 74% peserta pelatihan belum pernah menggunakan media simulasi dalam pembelajaran otomasi dan jaringan komputer. Setelah sesi pelatihan selesai, dilakukan evaluasi dan hasil data akhir menunjukkan angka 100% sebagai indikasi tingginya tingkat pemahaman peserta dan kesediaan menggunakan tools yang diajarkan pada proses pembelajaran. Kegiatan pengabdian kepada masyarakat yang dilakukan telah membawa dampak positif serta manfaat yang membekali peserta pelatihan dengan pengetahuan dan keterampilan dalam hal otomasi perkantoran berbasis IT didukung oleh jaringan komputer yang dapat diaplikasikan secara praktis di sekolah maupun di dunia kerja.
Prototype Design of IoT-Based Real-time Monitoring and Security System for University Server Room Waworundeng, Jacquline; Korompis, Hilkia Heart
CogITo Smart Journal Vol. 10 No. 2 (2024): Cogito Smart Journal
Publisher : Fakultas Ilmu Komputer, Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/cogito.v10i2.800.496-509

Abstract

The server rooms consist of computing devices hosting essential data which is critical for the operation of universities. Ensuring server room environmental stability and security is vital to prevent data loss and service disruptions. This study presents the design of an IoT-based real-time monitoring and security system for university server rooms to help the IT staff monitor the conditions of the server room. The system aims to enhance server room management efficiency while mitigating risks associated with server room issues and unauthorized access. The research is conducted based on a prototyping model which integrates hardware and software. The main focus is on the construction of the prototype device as a monitoring tool to monitor the server room environment based on the sensor parameters. The prototype has sensors to detect temperature, humidity, smoke, flame, dust, and motion as well as a real-time camera to provide continuous environmental monitoring and intrusion detection. On the software side, the functional design is presented using Unified Modeling Language. Data collected by the sensors are transmitted to IoT platforms for further analysis and visualization, enabling remote monitoring and instant notifications. The research result is a hardware prototype designed with an IoT system that is potentially used to monitor the server room environment.
Sentiment Analysis and Topic Detection on Post-Pandemic Healthcare Challenges: A Comparative Study of Twitter Data in the US and Indonesia Tangka, George Morris William; Chrisanti, Ibrena Reghuella; Waworundeng, Jacquline; Maringka, Raissa Camilla; Sandag, Green Arther
CogITo Smart Journal Vol. 10 No. 2 (2024): Cogito Smart Journal
Publisher : Fakultas Ilmu Komputer, Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/cogito.v10i2.819.561-579

Abstract

This study examines public sentiment and key topics in Twitter discussions regarding the COVID-19 vaccine and the Omicron variant in the US and Indonesia. The importance of this research lies in understanding people's changing views on vaccination, especially in light of new virus variants. Using sentiment analysis with VADER and topic modeling with Latent Dirichlet Allocation (LDA), this research analyzes 637,367 tweets from the US and 91,679 tweets from Indonesia collected over two months from January 21 to February 21, 2022. The results reveal that US discussions on vaccines are predominantly positive, while those on Omicron are mostly negative. In contrast, discussions in Indonesia are largely neutral, followed by positive sentiment. Additionally, five main topics were identified for each country, with the US showing a broader range of vaccine-related discussions. These findings suggest that while the vaccine is seen as a source of hope in both countries, factors such as literacy, socioeconomic status, and education contribute to negative sentiment and vaccine resistance.
Co-Authors Andrew Andreas Taghulihi Andrew Steel Rahayu Sujatmoko, Andrew Steel Rahayu Andria Kusuma Wahyudi, Andria Kusuma arlius lalong Calvin Alan Pangalila Chrisanti, Ibrena Reghuella Deddy D Tampanguma Edson Yahuda Putra Frans Brennand Cliff George Morris William Tangka Godlife Davidson Rellely Green Arther Sandag Green Ferry Mandias, Green Ferry Hendra Sayago Iksan Iksan Indrajit indrajit Irfan Kusumah, Irfan Joe Yuan Mambu Korompis, Hilkia Heart Lazarus Doni Irawan Manaha, Roberth Ricky Y Marchel Thimoty Tombeng Maringka, Raissa Moedjahedy, Jimmy H. Novian Chandra Suseno Oktaviani Dumanaw Oktoverano Lengkong Raycle Raynold Inzaghi Suwu Regita Maria Reynoldus Andrias Sahulata Rival Gimon, Rival Rolly Junius Lontaan stevanlee ngeloh Taliwongso, Indrajit Tania Rumawouw Walfarid Hermawan Limbong