Group 1 - The core viewpoint of the article highlights the recent patent publication by UBTECH (09880.HK) regarding a method for accurately determining the causes of robot failures [1] - The patent describes a method applicable to the field of robotics, which involves collecting target environment data and operational data of the robot before, during, and after a failure [1] - This method allows for cross-validation and correlation analysis between the robot's operational data and environmental data, reconstructing the complete scenario of the event, thus providing a fundamental and multidimensional advantage for more accurate fault diagnosis [1] Group 2 - The patent emphasizes a comprehensive fault analysis from the perspectives of before, during, and after the failure, leading to a more precise identification of the robot's failure causes [1]