💡 观点 / 杂谈
引用 Nilay Patel 的话Quoting Nilay Patel
增强现实（AR）眼镜的实现需要在眼睛旁放置一个持续记录并处理用户所见内容的摄像头。目前不存在既足够强大又足够省电的芯片能装在眼镜腿中实时完成这一处理。因此，必须将数据发送到云端进行处理，这揭示了当前AR眼镜技术面临的硬件瓶颈与云端依赖。
Simon Willison
10th July 2026
The reality is to make augmented reality glasses, you need to put a camera next to your eyes that is continuously recording everything you see and processing that to put information over it. There is not another way around it. And there's certainly not a chip that can fit in the stem of a glasses that is both powerful enough and power miserly enough to do that in real time. You have to send that data to a cloud. You gotta do it. [...] Or you can build something the size of a Vision Pro with a battery pack that lives somewhere else. Those are the current choices in this world. And it means if you want to build the product that everyone thinks is the next thing, you are going to have to invade people's privacy. And maybe you shouldn't. Like, there's an incredible argument for, nope, you shouldn't do that. Nope, the trade-offs required to make this product are so high at a societal level that we should stop it.
— Nilay Patel, The Vergecast
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