问HN：有没有一种“好”的（非隐私恐慌）汽车后市场抬头显示器（HUD）？
我很惊讶在亚马逊上看到这些东西的价格在50到100美元之间。<p>https://www.amazon.com/s?k=android+auto+screen&i=electronics&crid=1VL1XF920KHXS&sprefix=android+auto+screen%2Celectronics%2C109&ref=nb_sb_noss_1<p>我有一辆旧车（2018年的迷你库珀），没有Android Auto确实很麻烦。当我租车时，我意识到拥有一个完全整合的体验是多么方便，尤其是在使用地图时。<p>有没有人找到过成功的抬头显示器（HUD），同时又能尊重隐私，并且不会让人感到支持上的噩梦。我担心买了一个后发现整合效果很糟糕，或者它在将我的数据发送回缅甸的呼叫中心。<p>有没有人尝试用安卓平板电脑自己制作一个？
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I was surprised to see these kind of things on Amazon at $50-$100.<p>https://www.amazon.com/s?k=android+auto+screen&i=electronics&crid=1VL1XF920KHXS&sprefix=android+auto+screen%2Celectronics%2C109&ref=nb_sb_noss_1<p>I have an older car (2018 Mini Countryman), and the lack of Android Auto is problematic. When I rent a car I realize how much easier life is with a fully integrated experience, especially for maps.<p>Are there any HUDs that people have found success with, which also respect privacy and aren't a support nightmare. I'm worried I will buy one and find out the integration is terrible, or that it is sending my data back to a Myanmar based call center.<p>Has anyone tried to build one using an android tablet?