XBOS (eXtensible Building Operating System) is an open-source large-scale distributed operating system for smart buildings. XBOS provides secure:

• Real-time monitoring of building sensors
• Control of building actuators
• Collection, modeling, and analytics of building data
• Advanced management and coordination of building systems/subsystems

XBOS aims to push the state-of-the-art in the operation, management, analysis and control of a software-defined building. XBOS integrates traditional vertical silos of building mangement -- lighting, HVAC, electrical -- by combining abstractions of underlying hardware, sensors and actuators with rich metadata description of those components and the relationships between them.

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