Real-Time Interactive 3D Particle System Using Three.js And Hand Gesture Control

This research paper presents the development of a real-time interactive 3D particle system that can be controlled using hand gestures captured through a camera. The system is implemented using Three.js to render interactive 3D graphics within a web browser. Gesture recognition techniques are used to detect hand movements and convert them into commands that control particle behavior. The system allows users to dynamically interact with particles by changing their size, color, and shape in real time. Various particle templates such as hearts, flowers, Saturn rings, and fireworks are implemented to enhance visual interaction. The integration of gesture recognition and 3D visualization improves human–computer interaction and creates an immersive experience. This project demonstrates the potential of combining artificial intelligence concepts with web-based graphics technologies for interactive applications in digital art, gaming, education, and visualization systems.