This project builds an efficient real-time interaction pipeline for manipulating facial visual effects through gestures. The core is to capture the coordinates of hand key points by MediaPipe the Hands node, and perform data normalization, smoothing, and logical mapping in the TouchDesigner, and finally drive the parameters of the visual modules such as GLSL shaders, feedback loops, and geometric deformation. Can achieve real-time human-computer interaction, combined with gesture control screen to achieve similar to the "face" effect. The traditional classic mask is selected, and the mask is three-dimensional by three-dimensional modeling technology. The vivid mask brings users a more immersive experience, so that everyone can experience the charm of traditional intangible cultural heritage skills. The project has a wide application prospect and can be widely used in museums, cultural palaces and other places, so that visitors can experience the charm of traditional culture.