This seems similar to way the people who developed the software for the space shuttle worked. Finding a bug was a huge deal, as it meant something was wrong in

This seems similar to way the people who developed the software for the space shuttle worked. Finding a bug was a huge deal, as it meant something was wrong in their process. It wasn't just fix the bug, but fix what caused the bug, and look to see where that faulty process may have caused other bugs. Google 'they write the right stuff' for a good article on it.