The "ActuFusion" performance system, developed through extensive collaboration with performing arts groups, leverages real-time interactive technology and generative art to enable performers to transform movements, gestures, sounds, and motion signals into visual and auditory feedback, creating dynamic performance scenes. The system supports precise adjustments, including color, speed, frequency, size, and 3D model inputs, allowing artists to quickly produce customized visuals tailored to their needs. By lowering technical barriers, ActuFusion offers a user-friendly platform that empowers performers to explore tech-based art, fostering innovation and experimentation. It promotes the integration of technology and performing arts, unlocking new possibilities for the future of contemporary performance art.