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All Journal International Journal of New Media Technology Jurnal Widya Jurnal Sains dan Teknologi Widyaloka (JSTekWid)
Rena Nainggolan
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Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation

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Implementation of Ergonomic Criteria for Evaluating the Logistic Mobile App User Interface Design Hany Alexandra; Muhammad Ulil Amri; Fadhilah Eka Putri; Andi Jamiati Paramita; Rena Nainggolan; Fenina Adline Twince Tobing
IJNMT (International Journal of New Media Technology) Vol 12 No 2 (2025): Vol 12 No 2 (2025): IJNMT (International Journal of New Media Technology)
Publisher : Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31937/ijnmt.v12i2.4593

Abstract

The rapid growth of digital logistics has increased dependence on mobile delivery applications to manage shipments, package information, and courier operations under strict time constraints. Nowdays, ergonomic and usable user interface design is essential to reduce cognitive load, minimize errors, and maintain operational efficiency. However, empirical usability research focusing specifically on delivery service applications remains limited, particularly studies conducted in realistic usage contexts. This study evaluates the ergonomic quality of a mobile delivery application using online usability testing. A quantitative evaluation framework is applied, employing three established metrics: the System Usability Scale (SUS), task completion time, and error rate. These measures capture perceived usability, interaction efficiency, and error occurrence during representative delivery-related tasks. The findings reveal key usability issues related to navigation structure, information presentation, and interaction flow that negatively affect user performance. The result, study proposes data-driven UI design improvements aimed at enhancing clarity, efficiency, and cognitive ergonomics. The novelty is its integration of online usability testing with ergonomic evaluation in the delivery application domain, an area that remains underrepresented in recent human–computer interaction research. The outcomes provide scalable evaluation benchmarks and practical design guidance to support the development of more efficient, user-friendly, and ergonomically appropriate mobile delivery applications.
The The Impact of Super Golden Ratio Implementation on User Satisfaction: A Study of Horizontal Scrolling in Bacana User Interface (UI) Design Farizah Farha Mahdi; Andi Jamiati Paramita; Furqan Zakiyabarsi; Hany Alexandra Philemon; Rena Nainggolan; Fenina Adline Twince Tobing
IJNMT (International Journal of New Media Technology) Vol 12 No 2 (2025): Vol 12 No 2 (2025): IJNMT (International Journal of New Media Technology)
Publisher : Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31937/ijnmt.v12i2.4599

Abstract

Abstract— Low reading interest in Indonesia (0.001%) demands innovation in digital literacy applications like Bacana. However, Bacana's current interface remains conventional, potentially limiting user satisfaction. This study aims to evaluate the implementation of the Super Golden Ratio (ψ≈1.4656) and horizontal scrolling navigation to enhance aesthetics and user experience. The research method involved instrument testing with high reliability (Cronbach’s α>0.94) and linear regression analysis. The results indicate that all regression assumptions were met, showing no heteroscedasticity or autocorrelation, with a significant linear relationship (p<0.001). Empirical findings prove that the combination of the Super Golden Ratio and horizontal scrolling effectively improves readability, interaction smoothness, and user satisfaction. This study provides a strategic contribution to UI/UX development for literacy applications by utilizing mathematical ratios to achieve better visual harmony and navigational efficiency.
ANDROID SHORTCUT APPLICATION DEV ANDROID SHORTCUT APPLICATION DEVELOPMENT AS A MEDIUM FOR RELIGIOUS INFORMATION USING THE APPSGEYSER PLATFORM : ANDROID SHORTCUT APPLICATION DEVELOPMENT AS A MEDIUM FOR RELIGIOUS INFORMATION USING THE APPSGEYSER PLATFORM Imam Mualim; Nuari Anisa Sivi; Nurkaif; Rena Nainggolan; Fenina Adline Twince Tobing
IJNMT (International Journal of New Media Technology) Vol 12 No 2 (2025): Vol 12 No 2 (2025): IJNMT (International Journal of New Media Technology)
Publisher : Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31937/ijnmt.v12i2.4611

Abstract

The development of information and communication technology has encouraged the use of mobile devices as a medium for disseminating information, including in the religious field [10]. Today's society requires fast, practical, and easy-to-use access to religious information through Android-based smartphones [6]. This study aims to develop a shortcut-based Android application as a medium for religious information by utilizing the AppsGeyser platform [7]. The development method used includes needs analysis, application design, implementation, and functional testing of the application using a Research and Development (R&D) approach [3]. The results of the study indicate that the Android shortcut application is able to present religious information effectively, is easily accessible, and is lightweight to use without requiring high device specifications.
Analisis efisiensi pencarian greatest common divisor dengan metode euclidean algorithms, middle school procedure dan CIC Fenisa Lourence Br Tobing; Alex Chandra; Fenina Adline Twince Tobing; Rena Nainggolan; Unknown Prayogo
Jurnal Sains dan Teknologi Widyaloka (JSTekWid) Vol. 1 No. 1 (2022): Vol 1 No 1 (2022)
Publisher : Akademi Manajemen Informatika dan Komputer Widyaloka

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Abstract

Permasalahan yang ada saat mencari GCD sangatlah beragam, untuk itu perlu diteliti metode mana yang efisiensinya paling tinggi untuk setiap masalah yang ada saat mencarinya. Efisiensi yang kita cari dilihat dari faktor pemakaian memori dan waktu dalam menjalankan algoritma tersebut. Dalam penelitian ini, digunakam tiga metode tersebut dalam mencari Greatest Common Divisor (GCD) yaitu Euclidean Algorithms, Consecutive Integer Checking (CIC) dan Middle School Procedure. Hasil penelitian menunjukkan bahwa metode Consecutive Integer Checking menggunakan waktu yang paling sedikit dibandingkan dua metode lainnya, tetapi metode ini menggunakan memori yang sangat banyak daripada metode lain sehingga metode ini tidak dapat dikatakan sebagai metode yang paling efisien. Metode Euclidean Algorithms adalah metode yang paling efektif karena tidak memerlukan waktu yang banyak dan memori yang digunakan juga sedikit.
Penerapan Algoritma Knuth Morris Pratt (KMP) pada Pencarian Data di SQL LIKE Operators Fenina Adline Twince Tobing; Alex Chandra; Rena Nainggolan
Jurnal Widya Vol. 3 No. 1 (2022): Vol 3 No 1 (2022)
Publisher : Akademi Manajemen Informatika dan Komputer Widyaloka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (894.833 KB)

Abstract

Penelitian ini membahas bagaimana database tracking system dapat menemukan data yang diinginkan berdasarkan SQL LIKE Operator yang telah ditentukan dengan menggunakan Knuth Morris Pratt Algorithm (KMP) dalam pencarian data pada SQL. Structured Query Language (SQL) adalah sekumpulan perintah khusus yang digunakan untuk mengakses data dalam database relasional. Untuk mencari data SQL pada query operator LIKE yang telah ditentukan dapat dilakukan melalui pencocokan string pada data yang ada untuk mendapatkan hasil. Pencocokan String adalah algoritma untuk mencari semua kemunculan string pendek yang disebut pola dalam string yang lebih panjang yang disebut teks. Knuth Morris Pratt Algorithm (KMP) adalah pencocokan string dalam teks dari kiri ke kanan dengan mencocokkan karakter per pola karakter dengan karakter dalam teks yang sesuai. Hasil penelitian menggunakan metode KMP pada query SQL berjalan dengan baik dalam melakukan pencarian data menggunakan Operator LIKE dan kemudahan dalam mengimplementasikan algoritma KMP dalam pencarian data pada SQL harus disesuaikan dengan wildcard pada operator LIKE.
Co-Authors Alex Chandra Andi Jamiati Paramita Fadhilah Eka Putri Farizah Farha Mahdi Fenina Adline Twince Tobing Fenisa Lourence Br Tobing Furqan Zakiyabarsi Hany Alexandra Hany Alexandra Philemon Imam Mualim Muhammad Ulil Amri Nuari Anisa Sivi Nurkaif Paramita, Andi Jamiati Unknown Prayogo