Has nothing to do with the topic, but nevertheless a short comment on (3):<p>Not really, QNX is quite on the decline here. I know more than 2 major OEMs (and their suppliers) which switched to Linux. I still know some QNX users, but overall Linux looks like the more common thing fur current projects. WinCE was also a major candidate some years ago, but it&#x27;s now mostly discontinued (no new Windows for Automotive version).