https://ojs.adzkia.ac.id/index.php/jtech <p>Journal Technology of Computer <span style="font-size: 0.875rem;">(JTECH) is a scholarly journal. JTECH publishes research papers, technical papers, and case study reports. JTECH’s first edition was published in 2024. The publication is maintained by the Study Program Informatics, Adzkia University, Padang, West Sumatera.</span></p> <p><span style="font-size: 0.875rem;"><img src="https://ojs.adzkia.ac.id/public/site/images/yofhanda/cover-journal-c3c2a2bbc077c3fbd93dc2ea1ee567e3.png" alt="" width="250" height="323" /></span></p> Infomatika Universitas Adzkia en-US Journal-Technology of Computer https://ojs.adzkia.ac.id/index.php/jtech/article/view/352 <p>Penelitian ini mengkaji transformasi peran tipografi sebagai bentuk ekspresi visual dalam media cetak dan digital. Melalui pendekatan kualitatif dengan metode studi pustaka, penelitian ini menganalisis evolusi fungsi tipografi, aspek ekspresif dalam komunikasi visual, serta implementasinya dalam berbagai platform media. Hasil penelitian menunjukkan bahwa perkembangan teknologi telah membuka spektrum baru dalam eksplorasi tipografi, menciptakan paradigma baru dalam praktik desain komunikasi visual. Konvergensi antara media cetak dan digital menghasilkan pendekatan inovatif dalam implementasi tipografi, di mana karakteristik unik dari masing-masing medium dapat diintegrasikan untuk menciptakan pengalaman visual yang lebih kaya. Penelitian ini juga mengidentifikasi tantangan dan peluang dalam pengembangan tipografi kontemporer, termasuk isu teknis, aksesibilitas, dan optimalisasi untuk berbagai platform.</p> Heru Pranata Muhamad Ilham Hanafi Malik Copyright (c) 2025 Journal-Technology of Computer 2025-02-21 2025-02-21 2 1 16 24 https://ojs.adzkia.ac.id/index.php/jtech/article/view/343 <p>Mental health disorders in adolescents are an increasing problem and are often not diagnosed early. This is caused by various factors, such as social stigma, lack of awareness, and limited access to psychological services. To overcome this problem, this research developed an expert system based on the Forward Chaining and Certainty Factor methods to diagnose mental health disorders in adolescents. The Forward Chaining method is used to draw conclusions based on symptoms input by the user, while the Certainty Factor method helps in measuring the level of certainty of a diagnosis. This expert system was designed with a knowledge base developed based on literature and consultation with experts in the field of psychology. Testing is carried out through a simulation based on a questionnaire filled out by respondents. The research results show that the expert system developed is able to provide an initial diagnosis with a good level of accuracy, as well as provide further recommendations, such as consultation with a psychologist if necessary. It is hoped that this research can be a tool for teenagers, parents and medical personnel in detecting mental health disorders more quickly and accurately. Apart from that, implementing this system can also reduce the social stigma of mental health problems by providing a more objective and technology-based approach.</p> Fajar Maulana Alihamsar Batubara Ummi Kaltsum Yuhelni Mala Sari Wafiqotissalamah Wafiqotissalamah Copyright (c) 2025 Journal-Technology of Computer 2025-02-01 2025-02-01 2 1 1 15