Core Viewpoint - The development of household service robots requires a comprehensive and ecological layout, with a focus on cloud-based large models, intelligent agents at home, and AI terminals on the ground [1] Group 1: Development Stages - The evolution of household service robots can be divided into three stages: mechanical stage, tool interaction stage, and physical intelligence stage [1] Group 2: Key Focus Areas - The development of household service robots should emphasize three key concepts: scenarios, ecology, and evolution [1]