"

 Software 

I ditched the line about cats being used to de-bug software because it was erroneous phrased. The cat was not intentionally ""used"", the event happened accidentally. It's hard to believe the topic should include ever accidental event cats are involved in.

Ditto, I changed the context of the Schrodinger reference as Schrodinger did not actually use cats in his science but the idea of the cats.   "