I have a close friend who studied IE at Georgia Tech, and I was shocked to learn how different our curriculum was. I had asked him if he had ever heard of an affinity diagram, interrelationship digraph, etc. and he was never taught any of those tools. It’s surprising to see that some of the things that seem so basic/repetitive in our curriculum aren’t even mentioned at other schools. It would be interesting to compare with some of the other top schools.