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 origina...