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.

Pengembangan Aplikasi Sistem Informasi Praktik Kerja Lapangan (SIPKL) Berbasis Mobile Menggunakan Metode Waterfall Nurdiana, Dian; Maulana, Muhamad Riyan; Aprijani, Dwi Astuti; Amastini, Fitria; Utama, Moh. Rizky Putra Aji
Journal of Informatics and Communication Technology (JICT) Vol. 6 No. 2 (2024)
Publisher : PPM Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Youtube merupakan platform video paling populer di dunia saat ini. Banyak video viral di Youtube dari Indonesia. Tapi, membuat video viral di Youtube adalah tantangan yang berat, baik untuk berpengalaman YouTuber dan khususnya untuk youtuber baru. Penelitian ini akan berfokus pada menemukan sifat video viral dengan mengelompokkannya ke dalam kelompok yang berbeda. Algoritma Fuzzy C-Maeans digunakan untuk proses clustering. Tujuan dari proses clustering ini adalah untuk mencari pola dalam data yang sebelumnya tidak terlihat. Hasil menunjukkan bahwa video dibagi menjadi tiga kelompok yang dibangun dari 3 variabel; view_count, likes, comment_count. Pola dan wawasan yang ditemukan dalam penelitian ini dapat berguna bagi calon pembuat video yang ingin meraih kesuksesan sebagai Youtuber. Hasil analisis cluster yang dilakukan memiliki 3 cluster dengan 10184 video berada di cluster 1 dengan indikasi tidak trending, 551 video berada di cluster 2 dengan indikasi sangat trending dan 35 video berada di cluster 3 dengan indikasi trending. Adapun pengujian dan evaluasi kualitas cluster yang terdapat pada sistem menggunakan silhouette dengan hasil mencapai 0.8778072603970618 mendekati angka 1

THE DEVELOPMENT OF WEB-BASED CREDIT TRANSFER APPLICATIONS IN THE FACULTY OF SCIENCE AND TECHNOLOGY UNIVERSITAS TERBUKA (A CASE STUDY IN THE INFORMATION SYSTEM PROGRAM) Nurdiana, Dian; Susilo, Adhi; Aprijani, Dwi Astuti; Suryadi, Andri
International Journal of Global Operations Research Vol. 2 No. 4 (2021): International Journal of Global Operations Research (IJGOR), November 2021
Publisher : iora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47194/ijgor.v2i4.84

The implementation of credit transfer at Universitas Terbuka refers to the Rector's Regulation Number 119, 2018. This credit transfer could only be carried out once when students registered themselves at very first time. Recognition of credit transfer is accepted whn accomplishment of courses have been obtained from their previous universities. Through the provision of credit transfer recognition services, students are expected to be able to finish their study faster. Students can apply for credit transfer through the Faculty which would then be proceed by Study Program. Students are required to collect documents such as diplomas, transcripts, descriptions of courses at their previous university, and the submissions for courses intended to be transferred for credit. The documents which are in form of print out would later be processed in their respective Study Programs. During the process, the Study Program compiled the documents manually by recording and determining the courses approved for credit transfer. However, the study Program hasnâ€™t used a special application. Due to this limitation, several problems occurred in the process, such as the absence of filing the credit transfer application documents, the ineffectiveness of storing the credit transfer master block in the Study Program, and the large number of credit transfer applications. These problems often result in delays in the credit transfer process, thus disrupting academic services for students. Therefore, it is necessary to develop a credit transfer application that can assist in the implementation of credit transfer in the Faculty of Science and Technology. The methodology used to develop this credit transfer application is the waterfall model. For design modeling using UML (Unified Modeling Language), while software testing uses Black Box Testing and usability and acceptance tests applied the PSSUQ (Post-Study System Usability Questionnaire) method. From the results of the tests, it showed that Black Box Testing got test results of 100%, while the usability and acceptance tests using the PSSUQ method got 68% of respondents. The conclusion of this study showed that the application is ready to use and the users Agree/Good/Like on the development of a web-based credit transfer application at the Faculty of Science and Technology of the Universitas Terbuka (case study of Information Systems Study Program).Â Kata kunci: Credit transfer, Web, Waterfall, , Black Box Testing, PSSUQ.

Pengembangan Aplikasi Sistem Informasi Praktik Kerja Lapangan (SIPKL) Berbasis Mobile Menggunakan Metode Waterfall Nurdiana, Dian; Maulana, Muhamad Riyan; Aprijani, Dwi Astuti; Amastini, Fitria; Utama, Moh. Rizky Putra Aji
Journal of Informatics and Communication Technology (JICT) Vol. 6 No. 2 (2024)
Publisher : PPM Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Youtube merupakan platform video paling populer di dunia saat ini. Banyak video viral di Youtube dari Indonesia. Tapi, membuat video viral di Youtube adalah tantangan yang berat, baik untuk berpengalaman YouTuber dan khususnya untuk youtuber baru. Penelitian ini akan berfokus pada menemukan sifat video viral dengan mengelompokkannya ke dalam kelompok yang berbeda. Algoritma Fuzzy C-Maeans digunakan untuk proses clustering. Tujuan dari proses clustering ini adalah untuk mencari pola dalam data yang sebelumnya tidak terlihat. Hasil menunjukkan bahwa video dibagi menjadi tiga kelompok yang dibangun dari 3 variabel; view_count, likes, comment_count. Pola dan wawasan yang ditemukan dalam penelitian ini dapat berguna bagi calon pembuat video yang ingin meraih kesuksesan sebagai Youtuber. Hasil analisis cluster yang dilakukan memiliki 3 cluster dengan 10184 video berada di cluster 1 dengan indikasi tidak trending, 551 video berada di cluster 2 dengan indikasi sangat trending dan 35 video berada di cluster 3 dengan indikasi trending. Adapun pengujian dan evaluasi kualitas cluster yang terdapat pada sistem menggunakan silhouette dengan hasil mencapai 0.8778072603970618 mendekati angka 1

Analysis of Field Work Practice Information System Service Quality Using The Webqual 4.0 Method and Importance Performance Analysis Nurdiana, Dian; Maulana, Muhamad Riyan; Aprijani, Dwi Astuti; Amastini, Fitria
Jurnal Nasional Pendidikan Teknik Informatika : JANAPATI Vol. 13 No. 3 (2024)
Publisher : Prodi Pendidikan Teknik Informatika Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/janapati.v13i3.79182

In the current digital era, the quality of website services is a crucial factor in supporting the effectiveness and efficiency of information systems, including the Information Systems Study Program Field Work Information System (SIPKL) at Universitas Terbuka. However, currently there is no in-depth evaluation of the quality of SIPKL services from a user perspective. This research aims to review the service quality of the SIPKL website as a whole and measure the level of user satisfaction with the services provided. To achieve this goal, the WebQual 4.0 method is used which measures three main dimensions of service quality, namely usability, information quality, and interaction quality. In addition, the Importance Performance Analysis (IPA) method is applied to evaluate the importance and performance of each service attribute being measured, so as to identify areas that require improvement. Data was collected through a survey with 100 respondents from Information Systems study program students who had used the SIPKL website. The research results show a value of 101.6% for the level of conformity, which indicates that the SIPKL website service performance has met or even exceeded user expectations and interests. Meanwhile, the gap value is categorized as “Good” with a positive value of 0.08 or >0. Indicators that require improvement are in quadrants II and III. Overall, this research provides strategic recommendations for SIPKL website managers to improve service quality so that it is more optimal in supporting students' needs in undergoing PKL.

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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