Core Viewpoint - The China Internet Conference held from July 23 to 25 showcased numerous AI-related technologies, with many companies opting for an open-source development model, indicating a significant shift in commercial strategies and business models in the tech industry [1][2]. Group 1: Open Source Development - Open-source represents a different technical route compared to closed-source, reflecting substantial differences in business strategies and profit distribution [2]. - Companies are choosing open-source to enhance collaboration and innovation, allowing for faster development and a more vibrant ecosystem [6]. Group 2: Robotics and AI Applications - A robotics company showcased bipedal robots that perform dynamic movements, primarily focusing on providing open interfaces for schools and developers to customize functionalities [3][5]. - The robots are designed with 3D-printed shells and electric motors, emphasizing the importance of motor torque in robotic performance [5]. - The company aims to support humanoid robot manufacturers, including notable firms like Boston Dynamics, by providing foundational technology [5]. Group 3: Xiaomi's Open Source Initiatives - Xiaomi presented its Vela operating system, which is now fully open-source, aimed at enhancing the development efficiency of other manufacturers and promoting interoperability among devices [6]. - The Xiaomi AIoT training box, also open-source, is designed for educational purposes, allowing partner institutions to implement the system as part of collaborative projects [9]. - A holographic digital human showcased at the event utilizes DeepSeek's open-source code, allowing for cost-effective deployment without licensing fees, with expenses primarily related to computational power for training [9].