We already have standards, one of which is clear technical documentation of the system, which the users were not getting. Also we have standards for writing fau

We already have standards, one of which is clear technical documentation of the system, which the users were not getting. Also we have standards for writing fault tolerant systems (I would say even 2 measure devices are not enough, you need at least 3 to be able to decide). In Boeing it's clear that software best practices and standards were not followed at all. As an example here's the description of the Google Test Certificstion process: https://mike-bland.com/2011/10/18/test-certified.html https://mike-bland.com/2011/10/18/test-certified.html