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All Journal Tech-E Jurnal Sisfokom (Sistem Informasi dan Komputer) bit-Tech Algor Abdi-Dharma PROSISKO : Jurnal Pengembangan Riset dan observasi Rekayasa Sistem Komputer Telematika MKOM
Dram Renaldi
Universitas Buddhi Dharma
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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Journal : bit-Tech

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The Design of the Solar System Educational Game Using Forward Chaining Based on a Mobile Application Dram Renaldi; Edy Edy; Vice Hendra
bit-Tech Vol. 4 No. 3 (2022): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v4i3.426

Abstract

Technological developments especially in software are not in line with developments in the field of education. This is because most of the modules used by teachers are still in the form of printed books. Some subjects require the help of pictures to provide understanding to children. One of them is natural science subjects, especially the solar system. Therefore, this study aims to design a solar system educational game application using multimedia-based forward chaining. The making of this educational game application uses the Unity game engine with the forward chaining method. The solar system educational game application is a game application that combines games with the explanation of the solar system material in it and is implemented on an android smartphone.
Heuristic Evaluation of UI/UX to Enhance Experience and Sales in E-commerce Andika, Rendi; Renaldi, Dram
bit-Tech Vol. 7 No. 2 (2024): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v7i2.1730

Abstract

User experience and interface (UI/UX) are critical elements in e-commerce websites, where an unattractive design and lack of user engagement can negatively impact potential sales. This study was conducted to evaluate the effectiveness of the UI/UX on a company's e-commerce website, which has received complaints from users regarding the interface design and low purchase interest. The evaluation was conducted using the Heuristic Evaluation method, applying Nielsen's 10 principles with three evaluators to identify interface issues affecting user experience. The results of the study revealed significant weaknesses in three main principles: "Visibility of System Status," "Match Between System and the Real World," and "Help and Documentation." Each of these principles received a score of category 2 on the Likert Scale, indicating substantial usability weaknesses in the UI. Solutions implemented included improving icon visibility, providing clearer system feedback, using more understandable language, and adding comprehensive online guidance. After these improvements, a re-evaluation showed score increases: "Visibility of System Status" improved from 38.4% to 49.6%, "Match Between System and the Real World" from 38.4% to 51.2%, and "Help and Documentation" from 37.6% to 48.8%. These findings indicate that UI/UX improvements based on Heuristic Evaluation can enhance the overall user experience, which is expected to help the company attract potential buyers and increase sales potential through the e-commerce website.
Co-Authors Andika, Rendi Andrian Febri Handoko Aprilia Rachmawati Ardie Halim Wijaya Beane, Listia Daniel Adhinugraha, Daniel Daren Kurniawan Widodo Edward Edison edy Edy - Edy Edy Elza Satrio Aziz Fanny Fransisca febri antho Hartana Wijaya Mario Indriawan Matthew L.F. Korompis Muhammad Subhana Nazori AZ Pataropura, Amesanggeng Rafael Ferdianto Septian Tian Saputra Subhana, Muhammad Thessa Seftiani Dewi Tomi Gunawan Vice Hendra Yakub - Yakub Yakub