CosmOS, developed by Humane, is an AI operating system designed for a connected universe of devices. It offers personalized assistance by understanding user preferences and needs, streamlining interactions, and managing complex tasks across all devices. At its core is the Ai Bus, a powerful AI coordination system that seamlessly integrates various AI models, datasets, services, and device capabilities to deliver a smooth and intuitive experience. CosmOS supports multiple device forms and adapts to the latest developments in AI technology, easily accommodating new agents and capabilities. It also emphasizes data privacy and ownership, keeping control firmly in the hands of individuals and organizations.