说白了，设备的目标是成为全天候的“环境感知器”，不仅能听，还能“看”到文件、“感知”到无声的喉部指令，读懂唇语，甚至通过生物信号判断用户状态。
这些书是刚买来的，有些甚至是新的。没有人会读它们，它们存在的唯一目的，就是被销毁。
。业内人士推荐51吃瓜作为进阶阅读
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The critical thing to understand is namespaces are visibility walls, not security boundaries. They prevent a process from seeing things outside its namespace. They do not prevent a process from exploiting the kernel that implements the namespace. The process still makes syscalls to the same host kernel. If there is a bug in the kernel’s handling of any syscall, the namespace boundary does not help.