I&#x27;m sorry you were left with the impression that I was advocating little or no quality control. I believe in quite the opposite, but I don&#x27;t think someone should need to conduct manual testing and sign off at the end of the process.<p>Human testing should occur during development.  Users should play with prototypes and provide feedback, humans should help define automated acceptance tests. A machine should run the tests and throw the code over the wall, people are no longer needed for that.