The Bitch SIap machine
In Manufacturing, if any part of the process involves a person doing that process there is a chance it won't get done or it won't get done correctly. In brainstorming here at work with my fellow Engineers on how we can get people to remember to put the 2 screws into the part that will hold it in place (otherwise it will fall out, and that is not good) we decided a Bitch SIap machine is what will solve the problem. Every time someone forgets to put the screws in a hand will come out and slap them so they remember.
*sigh* how I wish we could do that. I think it would solve a lot of defect problems, but there are all kinds of alphabet organizations that frown upon such things.