苹果没做出来的AI眼镜，Meta发布了

Group 1 - Meta has launched its first AI glasses, the Meta Ray-Ban Display, priced at $799, featuring a color waveguide HUD and Neural Band wristband for enhanced interaction [2][5][24] - The Meta Ray-Ban Display is not a full AR device but focuses on displaying key information in a monocular HUD format, covering a small portion of the right visual field [10][24] - The glasses have a variable refresh rate of 30-90Hz, a resolution of 600x600p, and a brightness exceeding 5000 nits, ensuring readability in bright outdoor conditions [12][20] Group 2 - The Meta Ray-Ban Display's Neural Band wristband reads muscle electrical signals for precise gesture control, significantly improving user interaction compared to previous prototypes [7][22] - The glasses weigh approximately 70 grams, with a battery life of around 6 hours, extendable to 30 hours with a charging case [20][24] - The device supports features like music playback, camera previews, and real-time subtitle translation, with AI responses displayed as text on the lens [18][20] Group 3 - Meta also introduced the Ray-Ban Meta (Gen 2) at $379, which offers improved design, battery life, and recording capabilities, including 3K video resolution [25][29][33] - The Oakley Meta Vanguard, priced at $499, targets sports enthusiasts with features like a central camera, long battery life, and integration with fitness platforms [35][47] - The Hyperscape technology allows users to scan real-world spaces into VR, enhancing the immersive experience in Meta's ecosystem [49][60] Group 4 - Meta's strategy emphasizes the integration of AI across its hardware and software, positioning smart glasses as a potential next-generation computing platform [60][62] - The company aims to create a comprehensive ecosystem that combines AI and hardware, making it difficult for competitors to replicate [62][63] - The focus on smart glasses reflects a shift in Meta's hardware strategy, with an ambition to lead in the upcoming era of personal computing [63]