gordensun/swordart

SwordArt is a project that lets you control 3D particle visual effects using hand gestures. Instead of using a mouse or keyboard, you wave or move your hand in front of a camera, and the on-screen particles respond to your movements in real time. The repo's description is in Chinese, but the concept is universal: it bridges physical motion and digital art. The project is built primarily with HTML, which means it likely runs directly in a web browser without needing to install special software. While the README doesn't go into technical detail, a project like this typically uses your device's camera to track where your hand is, then translates that position into coordinates that drive the particle animation on screen. The result is an interactive visual experience where your hand acts like a conductor's baton, shaping what you see. This kind of tool would appeal to anyone interested in interactive art, creative coding, or live visual performances. A VJ running visuals at a concert could use it to generate effects that respond to their movements. A developer learning about computer vision or browser-based graphics might study it as a learning example. It could also serve as a starting point for building more elaborate gesture-controlled interfaces or installations. The main thing to note is that the repository is very early stage and the documentation is essentially empty, so anyone interested would need to explore the code directly to understand how it works and what dependencies it requires.