INTUITIVE GESTURE-DRIVEN AUGMENTED REALITY FOR USER INTERACTION IN LOW-COST AR SYSTEMS
Keywords:
Augmented Reality, Gesture Recognition, Human-computer Interaction, Low-Cost AR, MediaPipe, OpenCVAbstract
Augmented Reality (AR) offers promising applications in education, healthcare, and industry, but its adoption in low-resource settings is hindered by expensive hardware and complex interaction methods. This study presents a lightweight, gesture-driven AR interface designed to enable intuitive user interaction on low-cost devices. Using standard webcams and open-source tools, MediaPipe for hand landmark detection and OpenCV for visual overlays, a rule-based system was developed to recognize three core gestures (open palm, fist, point) and trigger real-time AR overlays. The system was optimized for latency and frame rate, achieving 81.8% accuracy in gesture recognition during user testing with 20 participants. Real-time performance averaged 44.8 ms latency and 24.6 FPS, demonstrating responsive feedback on entry-level hardware. Despite limitations such as variable lighting and lack of depth sensing, the system proved intuitive and effective for immersive interaction. This work contributes a scalable AR interaction model that enhances accessibility in educational and low-cost environments.
Published
How to Cite
Issue
Section
Copyright (c) 2025 Bilkisu Larai Muhammad-Bello, Awoke Victor Ndubuisi, Muhammad Aliyu Suleiman, Ibrahim Anka Salihu

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
Most read articles by the same author(s)
- Ibrahim Anka Salihu, Asmau Usman, Hauwa Ahmad Amshi, Aminu Aminu Muazu, Bashir Aliyu Sani, Zaharadden Sani, APPLICATION OF ARTIFICIAL INTELLIGENCE IN MOBILE HEALTH CARE APPLICATIONS: A SCOPING REVIEW , FUDMA JOURNAL OF SCIENCES: Vol. 9 No. 7 (2025): FUDMA Journal of Sciences - Vol. 9 No. 7