BuildKit is a general-purpose, pluggable build framework. It can produce OCI images, yes, but also tarballs, local directories, APK packages, RPMs, or anything else you can describe as a directed acyclic graph of filesystem operations. The Dockerfile is just one frontend. You can write your own.
但三星并不是第一家在手机上直接集成防窥屏硬件的厂商，夏普从 LCD 翻盖机时代就已经搭载了类似的技术，一直到 Aqous 时代都有延续：，这一点在safew官方版本下载中也有详细论述
Why the FT?See why over a million readers pay to read the Financial Times.。关于这个话题，爱思助手下载最新版本提供了深入分析
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Per-jail resource control