Garuda - Garba Rujukan Digital

UJI USABILITY FUNGSI APLIKASI WEB SISTEM INFORMASI DENGAN USE QUESTIONNAIRE (STUDI KASUS: APLIKASI WEB SISTEM INFORMASI TIRAS DAN TRANSAKSI BAHAN AJAR) Sufandi, Unggul Utan; Priono, Mochamad; Aprijani, Dwi Astuti; Wicaksono, Bagus Arif; Trihapningsari, Denisha
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 19 No. 1 (2022): Edisi Januari 2022
Publisher : Universitas Pendidikan Ganesha

The web Application For Information Systems And Transactions For Teaching Materials (SITTA) is an application that is used to support operational activities in the distribution service of teaching materials at State Universities of the Open University. The SITTA web application can be accessed on the https://distributions.ut.ac.id/ website with internal access to UT at the center and UPBJJ (Distance Learning Program Unit). The SITTA web application was used by UT employees as users of the SITTA web application, which was used recently because the SITTA web application was only implemented in early 2018. Therefore, it was deemed necessary to test its usability. This is to assess the success of the usability aspect of an information system application while at the same time knowing that the application can be useful and has been by its function or not for user needs. One of the tests that can be done is usability testing. This test is carried out using the USE Questionnaire method using 4 aspects of testing. 4 aspects tested are aspects of Usefulness, Satisfaction, and Ease of Use. The purpose of this paper is to determine user acceptance of the SITTA web application based on usability criteria. This research is a quantitative descriptive type that is carried out on users of the SITTA web application by distributing a USE Questionnaire consisting of 30 questions and using 5 points of assessment on a Likert Scale. This study obtained the results of measuring the usability of the SITTA web application with a score of 88.10% on the measurement of the usefulness aspect, 78.29% on the ease of use, 82.14% on the ease of learning, and 81.26% on the satisfaction aspect. satisfaction.

Designing Jakarta Halal Tourism Application with Collaborative and Location-Based Filtering Method as Jakarta Smart City Optimization Priono, Mochamad; Sufandi, Unggul Utan; Riady, Yasir; Wiradharma, Gunawan; Prasetyo, Mario Aditya
JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan) Vol. 8 No. 2 (2023): JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan)
Publisher : Graduate Program Magister Manajemen Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/jmksp.v8i2.12886

Jakarta is one of the Muslim-friendly tourist destinations in Indonesia. The DKI Jakarta government has various limitations in managing existing facilities, so community participation is needed. It encourages people to utilize application-based new media to answer the challenges and problems faced by Jakarta. A platform is required in the form of a digital application that can load destinations ranging from places, lodging, food, and facilities owned by tourist attractions labeled halal tourism to make it easier to find halal tourist destinations in Jakarta as an optimization of intelligent cities and contribute to SDGs. Halal tourism applications make it easier for people to get information related to Halal Tourism in Jakarta with the most popular development methods, namely collaborative filtering and location-based filtering methods. This method uses knowledge gathered from monitoring the behavior and personal choices of system users, who are generally known as personal profile users. The research method used is Research and Development (R&D) by designing an Android-based system. Data collection is an interview with sources with the DKI Jakarta Tourism and Creative Economy Office accompanied by expert information. The result of this research is the design of the Jakarta City Halal Tourism Application (SI PAHAJI) aimed at local and foreign tourists. The application contains information about tourist attractions, accommodations, and other facilities that are friendly to halal visitors in DKI Jakarta to help recommend tourist destinations in DKI Jakarta that follow user preferences and locations.

Online Practicum Design (Praton) in Assisting Learning Process of Database Courses in the Information System Department, Universitas Terbuka, Indonesia Suryadi, Andri; Sufandi, Unggul Utan; Nurdiana, Dian
International Journal of Global Operations Research Vol. 2 No. 2 (2021): International Journal of Global Operations Research (IJGOR), May 2021
Publisher : iora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47194/ijgor.v2i2.83

The development of technology is an inseparable part of human life. Through its development,Â technology furthermore produces various reliable tools to assist people in many ways. The technological applications can be in the forms of Google products such asÂ Google Classroom, Google Form, and Google meet, and also other applications such as Zoom Cloud Meeting, Microsoft TeamsÂ intended to solve various kinds of problems including education field. These technological advancements are popularly used and are indeed very helpful in learning, but sometimes it canâ€™t be hindered that technological applications are not always in accordance with the needs. For example, the practicum learning process in the Information Systems Study Program, Faculty of Science and Technology, Open University, which has no practical application yet. This is because the existing applications are not in accordance with the learning process at the Open University. So, the solution that must be done is to develop an online practicum application (Praton) in the Information Systems Study Program, Faculty of Science and Technology of the Open University. The process of developing a practicum application also cannot be done immediately, so at least there must be an application development design first. Application development design must go through several stages using a software development model. One of the models that can be used is the waterfall model with an object-based approach or commonly referred to as UML (Unified Modeling Language). The results of this software development design are in the form of a software design document and will be sent to a programmer to establish the application. With this application design, programmers will know more about the specifications of online practicum applications that suit the needs of learning process.

Usability of SIPAHAJI: An Information and Communication System Innovation to Support Jakarta Smart City Priono, Mochamad; Sufandi, Unggul Utan; Wiradharma, Gunawan; Prasetyo, Mario Aditya; Anam, Khaerul
Jurnal Sisfokom (Sistem Informasi dan Komputer) Vol. 13 No. 3 (2024): NOVEMBER
Publisher : ISB Atma Luhur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32736/sisfokom.v13i3.2272

This research addresses the problem of insufficient information and communication systems for halal tourism in Jakarta, which affects both tourists and local stakeholders. The study aims to evaluate the Android-based SIPAHAJI application, designed to support the Smart City concept by providing tourists with efficient and effective information about halal tourism destinations in Jakarta. The app employs collaborative filtering and location-based filtering to offer personalized recommendations based on user preferences and location. The methodology includes black box testing to assess the app's functionality and User Acceptance Testing (UAT) to evaluate user satisfaction. Respondents, consisting of experts and public stakeholders with professional experience or education in the tourism industry, were selected through quota sampling. Questionnaires were used for data collection. The results indicate that the application functions effectively, demonstrating excellent usability and high user acceptance. Respondents reported satisfaction with the app’s easy-to-use interface, which enhances the overall travel experience. Additionally, the app has the potential to optimize the Smart City concept, helping tourists navigate halal attractions and potentially increasing tourist visits, which could positively impact the local economy in alignment with the Sustainable Development Goals (SDGs).

Comparison of the SAW (Simple Additive Weighting), AHP (Analytic Hierarchy Process) and Wieghted Product (WP) Methods in Catering Vendor Selection Sufandi, Unggul Utan; Putri, Mayang Anglingsari; Satria Junianto, Mochamad Bagoes; Minrohayati, Minrohayati
MATICS: Jurnal Ilmu Komputer dan Teknologi Informasi (Journal of Computer Science and Information Technology) Vol 17, No 1 (2025): MATICS
Publisher : Department of Informatics Engineering

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/mat.v17i1.31854

This study aims to develop a Decision Support System (DSS) for selecting the most suitable catering vendor for the UT Business Center by employing three decision-making methods: Simple Additive Weighting (SAW), Analytic Hierarchy Process (AHP), and Weighted Product (WP), alongside expert evaluation. Selecting an appropriate catering vendor is crucial to supporting university operations and events; therefore, the decision-making process must be based on objective and efficient criteria. Given the differences in the working principles of these three methods, it is essential to conduct a comparative analysis between AHP, SAW, and WP to determine the most suitable approach for catering vendor selection at the UT Business Center. The results of the study indicate varying levels of accuracy depending on the weighting scenario: Scenario 1 (Uniform Criterion Weights): Accuracy levels were AHP (83.33%), SAW (100%), and WP (100%). Scenario 2 (Expert-Determined Criterion Weights): Accuracy levels were AHP (58.83%), SAW (66.67%), and WP (66.67%).

Usability of SIPAHAJI: An Information and Communication System Innovation to Support Jakarta Smart City Priono, Mochamad; Sufandi, Unggul Utan; Wiradharma, Gunawan; Prasetyo, Mario Aditya; Anam, Khaerul
Jurnal Sisfokom (Sistem Informasi dan Komputer) Vol. 13 No. 3 (2024): NOVEMBER
Publisher : ISB Atma Luhur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32736/sisfokom.v13i3.2272

This research addresses the problem of insufficient information and communication systems for halal tourism in Jakarta, which affects both tourists and local stakeholders. The study aims to evaluate the Android-based SIPAHAJI application, designed to support the Smart City concept by providing tourists with efficient and effective information about halal tourism destinations in Jakarta. The app employs collaborative filtering and location-based filtering to offer personalized recommendations based on user preferences and location. The methodology includes black box testing to assess the app's functionality and User Acceptance Testing (UAT) to evaluate user satisfaction. Respondents, consisting of experts and public stakeholders with professional experience or education in the tourism industry, were selected through quota sampling. Questionnaires were used for data collection. The results indicate that the application functions effectively, demonstrating excellent usability and high user acceptance. Respondents reported satisfaction with the app’s easy-to-use interface, which enhances the overall travel experience. Additionally, the app has the potential to optimize the Smart City concept, helping tourists navigate halal attractions and potentially increasing tourist visits, which could positively impact the local economy in alignment with the Sustainable Development Goals (SDGs).

Menghitung Efisiensi Kebutuhan Bahan Ajar Cetak Universitas Terbuka Menggunakan Model Safety Stock dan Reorder Point Sufandi, Unggul Utan; Pandiangan, Paken; Hidayat, Anto; Trihapningsari, Denisha
INSERT : Information System and Emerging Technology Journal Vol. 5 No. 2 (2024)
Publisher : Information System Study Program, Faculty of Engineering and Vocational, Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/insert.v5i2.79851

Proses pemesanan modul atau Bahan Ajar Cetak (BAC) bagi mahasiswa Universitas Terbuka (UT) sangat bergantung pada ketersediaan stok di Gudang Pusat Layanan Bahan Ajar (PLBA) UT. Prediksi kebutuhan dan jumlah persediaan BAC yang optimal sangat diperlukan agar tidak terjadi kekurangan atau penumpukan akibat stok bahan ajar yang berlebih. Dengan adanya prediksi kebutuhan BAC yang tepat dan akurat, diharapkan dapat membantu proses perhitungan bahan baku yang akan dibeli dapat sesuai dengan jumlah kebutuhan dan pemesanan BAC yang diterima mahasiswa. Sehingga hal tersebut dapat mengurangi resiko kekurangan atau kelebihan stok dalam proses inventori manajemen yang berjalan. Penelitian ini bertujuan untuk menentukan kuantitas persediaan BAC dengan menggunakan sebuh model prediksi safety stock dan reoder point (ROP). Safety stock digunakan untuk mengetahui berapa jumlah aman stok yang harus disediakan dan ROP digunakan untuk mengetahui kapan waktu pemesanan ulang harus dilakukan. Penelitian ini menggunakan metode deksriptif kuantitatif. Sumber data diperoleh secara langsung dari data histori transaksi bahan ajar dalam rentang waktu masa registrasi sebelumnya yaitu semester 2022 genap. Batasan penelitian ini adalah menghitung prediksi kebutuhan untuk stok BAC mahasiswa jenis program Sistem Paket Semester (SIPAS) pembelajaran Non Tatap Muka (Non Ttm) pada program Paramita UT tahun 2023. Hasil prediksi safety stock menunjukkan presentase akurasi tertinggi yaitu 86,84% setelah dibandingkan dengan data riil pengeluaran BAC masa 2022 genap

Pengembangan Website dan Media Sosial Untuk Masjid Jami’ Daaruttaqwa Kelurahan Pondok Cabe Ilir, Kecamatan Pamulang, Provinsi Banten Sufandi, Unggul Utan; Kosasih, Fauzy Rahman; Julianti, Eka; Sapriya, Danang
Jurnal Pengabdian Masyarakat: Pemberdayaan, Inovasi dan Perubahan Vol 4, No 5 (2024): JPM: Pemberdayaan, Inovasi dan Perubahan
Publisher : Penerbit Widina, Widina Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59818/jpm.v4i5.814

This community service program (PkM) entitled “PkM Masjid Daaruttaqwa Website Development (First Year)” aims to train the Mosque Management/ Mosque Prosperity Council (DKM)/ Takmir/ Mosque Youth in managing the mosque's website. The program involved partners from mosque management, mosque youth, and mosque construction committees. The program begins with an initial visit to analyze the situation and community needs in the area adjacent to the main office of Universitas Terbuka. From the visit, it was identified and agreed upon that the PkM activities would focus on the development and management of the mosque's website. This is because, until now, the Daaruttaqwa Mosque in Pondok Cabe Ilir Village, Pamulang District, Banten Province did not have a website necessary for publicizing the worship and preaching activities carried out within the mosque to the surrounding community and congregation at large. After the mosque website development is completed, training on managing and filling the website content will be conducted by the partners. This will ensure that the mosque's website becomes rich in relevant information and can be utilized by the congregation and public.ABSTRAKProgram pengabdian kepada masyarakat (PkM) dengan judul “PkM Pengembangan Website Masjid Daaruttaqwa (Tahun Kesatu)” ini bertujuan untuk melatih Pengurus Masjid/ Dewan Kemakmuran Masjid (DKM)/ Takmir/ Remaja Masjid dalam mengelola website masjid. Kegiatan ini melibatkan mitra yang berasal dari pengurus masjid, remaja masjid, dan panitia pembangunan masjid. Kegiatan ini dimulai dengan kunjungan awal untuk menganalisis situasi dan kebutuhan masyarakat di lokasi yang letaknya berdampingan dengan kantor Universitas Terbuka pusat. Dari hasil kunjungan berhasil diidentifikasi dan disepakati bahwa kegiatan PkM difokuskan pada pengembangan dan pengelolaan website masjid karena selama ini Masjid Daaruttaqwa Kelurahan Pondok Cabe Ilir, Kecamatan Pamulang, Provinsi Banten belum memiliki website yang diperlukan untuk mensosialisasikan kegiatan ibadah dan dakwah yang dilaksanakan di lingkungan masjid tersebut agar dapat terpublikasi kepada masyarakat sekitar dan jamaah secara luas. Setelah pengembangan website masjid selesai, selanjutnya dilaksanakan pelatihan pengelolaan dan pengisian konten website oleh mitra sehingga website masjid menjadi kaya informasi yang relevan dan dapat dimanfaatkan oleh jamaah dan masyarakat umum.

PENGUKURAN USABILITY APLIKASI WEB MENGGUNAKAN METODE PSSUQ (STUDY KASUS: APLIKASI SITTA UNIVERSITAS TERBUKA) Sufandi, Unggul Utan; Aprijani, Dwi Astuti
JST (Jurnal Sains dan Teknologi) Vol. 11 No. 2 (2022)
Publisher : Universitas Pendidikan Ganesha

Suatu aplikasi sistem informasi perlu diuji untuk mengetahui apakah aplikasi tersebut berjalan dengan baik dan sesuai dengan kebutuhan user. Salah satu uji aplikasi adalah uji kegunaan (usability testing). Universitas Terbuka memiliki sebuah sistem yaitu Sistem Informasi Tiras dan Transaksi Bahan Ajar (SITTA) yang dikelola untuk memberikan pelayanan dan pendistribusian bahan ajar ke mahasiswa. Aplikasi SITTA yang digunakan yaitu berupa layanan berbasis website. Website SITTA belum pernah dilakukan usability testing sebelumnya. Oleh karena itu penelitian ini memiliki tujuan untuk melakukan usability testing aplikasi web SITTA dengan menggunakan metode PSSUQ. PSSUQ digunakan sebagai instrumen penelitian yang terdiri dari 19 butir pertanyaan. Metode PSSUQ ini menggunakan aspek usability dengan berfokus pada 4 kategori penilaian dalam konsep usabilty yaitu System Usefulness (Sysuse), Information Quality (InfoQual), dan Interface Quality (InterQual), dan Overall. Penelitian ini bersifat penelitian deskriptif kuantitatif yang dilakukan pada user aplikasi web SITTA sejumlah 140 orang dan menggunakan 5 skala poin penilaian pada Skala Likert. Hasil yang diperoleh dari penelitian ini secara kuantitatif yaitu perolehan nilai rata-rata skor secara keseluruhan pada empat kategori usability pada PSSUQ yaitu sejumlah 1,99. Untuk kategori penilaian Sysuse memperoleh nilai rata-rata terendah yaitu 1,93 dan kategori Interqual memperoleh nilai rata-rata tertinggi yaitu 2,03. Metode PSSUQ mempunyai prinsip lower score high usability, hal itu memiliki arti jika skor yang didapat semakin kecil maka nilai usability-nya semakin besar, sehingga dapat disimpulkan bahwa aplikasi web SITTA dilihat dari aspek kegunaan sistemnya pengguna merasa cukup puas dan aplikasi bermanfaat serta sesuai dengan kebutuhan pengguna.

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