World Labs, led by Stanford professor Fei-Fei Li, has launched its Real-Time Frame Model (RTFM) technology, capable of generating real-time 3D scenes and videos on a single NVIDIA H100 GPU. This innovation allows for the creation of a continuously existing virtual world, emphasizing efficiency, scalability, and persistence. RTFM can produce complex visual effects from a single image without explicit 3D modeling, using a 'spatial memory' mechanism to maintain continuity and support extended user interaction.