Aria Gen 2 is Meta's second-generation research-grade smart glasses, designed specifically for machine perception, contextual AI, and robotics research. It integrates advanced sensors and low-power machine perception technology, capable of real-time processing of SLAM, eye tracking, and gesture recognition. This product aims to advance artificial intelligence and machine perception technologies, providing researchers with powerful tools to explore how AI can better understand the world from a human perspective. Aria Gen 2 not only achieves technological breakthroughs but also promotes open research and public understanding of these crucial technologies through collaborations with academia and commercial research labs.