Core Insights - The Fourier humanoid robot GR-3, open-source humanoid robot N1, and intelligent rehabilitation robot participated in the Bund Conference [1] Group 1: Product Features - The GR-3 is equipped with Fourier's self-developed all-sensory interaction system, integrating auditory, visual, and tactile perception modules [1] - The interaction response utilizes a "dual-path mode," relying on large models to generate more coherent composite responses [1] - The system includes a micro-expression control module to enhance emotional communication [1]