at the idea that Japanese auto manufacturers and their vendors (e.g. Denso) are not documenting the shit out of their control system software.
"Unintended Acceleration", anyone?
No, I'm not an industry insider and so of course, I'm speculating.
But if *you* were running Toyota, would you be content with a "brain trust" and scanty docs? If you were a part of any .gov DOT, would *you* be content with this?