Xiaomi and peking university release IoT model whitepaper, opening experience from 1.16 billion devices to industry

Xiaomi and Peking University jointly published the Technical Whitepaper on Internet of Things Device Models at the CCF Ubiquitous Operating System Open Community event during the 2026 CCF China Software Conference. This whitepaper details the evolution of the device model, described as the digital universal language for smart devices. The document outlines three major advancements derived from Xiaomi's large-scale deployment across over 1.16 billion AIoT devices, which spans more than 200 product categories and involves over 10,000 partners. These breakthroughs include proposing a four-layer model architecture with a Dynamic Service mechanism to enhance flexibility, advancing the model toward an AI agent-oriented 'capability contract' with four standards and three evaluations, and establishing a five-layer security barrier using the MiTEE trusted security system. Furthermore, Lu Weibing, Partner and President of Xiaomi Group, President of the Mobile Phone Division, and General Manager of Xiaomi Brand, shared the news, announcing that Xiaomi is making the technology and experience validated across its 1.16 billion devices available to the entire industry.