Kharisma Tech
Vol 21 No 2 (2026): KHARISMATech Journal

Web-Based Real-Time Object Detection System with Audio Output for the Visually Impaired

Muhammad Iqbal Fahrezzi (Universitas Negeri Medan)
Azril Arfansyah (Universitas Negeri Medan)
Augis Dinanti (Unknown)
Khairany Zuhriyyah Jinan Hsb (Universitas Negeri Medan)
Hermawan Syahputra (Universitas Negeri Medan)



Article Info

Publish Date
07 Sep 2026

Abstract

Limited access to visual information is a major problem faced by visually impaired individuals, making it difficult to recognize surrounding objects and identify currency denominations independently. This issue highlights the need for a system capable of presenting visual information in a more accessible form. Therefore, this study aimed to develop a real-time object detection system based on a web platform with audio output to improve accessibility. The method included requirement analysis, system design, implementation using digital image processing and deep learning techniques, and system testing. The model applied a detection confidence threshold of ≥ 70% and achieved recognition accuracy of ≥ 85% under normal conditions. The system was also integrated with text-to-speech technology to deliver detection results in audio form. The results indicated that the system operated effectively in real-time with good responsiveness through a web browser without requiring additional installation. Therefore, the developed system proved capable of enhancing accessibility and supporting the independence of visually impaired users.

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Journal Info

Abbrev

kharismatech

Publisher

Subject

Computer Science & IT Engineering

Description

Jurnal Ilmu Komputer merupakan jurnal yang menampung hasil penelitian di bidang informatika dan sistem informasi, mencakup : - Sistem Informasi - Informatika - Teknologi Informasi - Ilmu Komputer - Software ...