Group 1 - The 2025 World Robot Conference (WRC2025) opened in Beijing, showcasing five humanoid robots from UBTECH, including the world's first autonomous battery-swapping humanoid robot Walker S2 and the full-size general-purpose wheeled humanoid robot Cruzr S2 [1][2] - The Cruzr S2 features UBTECH's self-developed humanoid robot collaboration intelligence Co-Agent, integrating visual-laser navigation and learning motion control technologies for efficient operation in complex environments [1][2] - The Walker S2, presented at the conference, includes hot-swappable autonomous battery technology, stands 1.76 meters tall, has 52 degrees of freedom, and features an industrial-grade dexterous hand [2] Group 2 - UBTECH demonstrated a group operation solution for general humanoid robots in multi-task industrial scenarios, showcasing the collaborative capabilities of multiple Walker S2 and Cruzr S2 robots alongside other mobile robots [3] - The AI dual-loop system formed by the group brain network 2.0 and Co-Agent enhances both individual decision-making and collective intelligence, significantly improving overall operational efficiency [3] - The humanoid robot industry is transitioning from technological breakthroughs to large-scale implementation, with UBTECH leveraging its full-stack technology layout to enhance productivity across various sectors, including industrial manufacturing and commercial services [4]