Huawei has unveiled its latest iteration of the Harmony operating system, HarmonyOS 7, alongside the simultaneous launch of an array of all-scenario new products, including the Mate XT2 and Pura X View. HarmonyOS 7 seamlessly integrates AI into the very fabric of the operating system and its application ecosystem, elevating the system foundation to an architecture that is inherently friendly to intelligent agents, and metamorphosing Xiaoyi into a system-level intelligent assistant. Xiaoyi boasts an AI shortcut access at the base of the desktop, empowering it with real-time scene perception and the ability to proactively recommend services. It introduces a sophisticated four-layer memory architecture that is capable of discerning over 200 system-level user data points, thereby delivering personalized services such as end-to-end support for job hunting endeavors and the innovative "Xiaoyi Assisted Calling" service. Moreover, Xiaoyi can harness the power of over 2,100 system capabilities, more than 2,000 Harmony intelligent agents, and a curated selection of over 500 Skills from partners to accomplish intricate tasks, such as seamless cross-device collaboration. Furthermore, HarmonyOS 7 ensures the utmost privacy and security for users through a comprehensive chip-device-cloud full-link data protection system and the HPIC system. Public testing for this groundbreaking operating system has now commenced.