There was a great blog post a while back posted here (I think it was a blog post) about a guy who was a summer intern way back when for a company that published

There was a great blog post a while back posted here (I think it was a blog post) about a guy who was a summer intern way back when for a company that published cheat code books and he job was to use a device similar to that or an Action Replay device to find them, record them, name them and move on.