Real-time Intelligent AI Presentations Remember those virtual characters from sci-fi movies that could engage in natural dialogue and real-time interaction? Today, such scenarios are quietly making their way into our business world. While many are still discussing AI avatars in live-streaming, a more imaginative revolution is unfolding — 3D-based intelligent presentation avatars are redefining our understanding of AI virtual characters. 2D Avatars Video Generation: In recent years, we've witnessed the flourishing of AI avatars in video content. These AI doubles, based on human video cloning technology, have brought significant changes: Dramatically reduced content production costs Enabled stable, continuous content output Improved creative efficiency, supporting batch production Maintained consistent streaming quality However, this technological approach has faced clear limitations: fixed expression forms, limited interaction space, and high requirements for original foo