I need to explain all that in layman's terms. Maybe compare it to how people use XInput wrappers or DirectInput to make keyboards and mice work in games that don't support them.
I think that's a solid outline. Now I can flesh this out into a coherent essay, making sure each paragraph flows to the next and the information is accurate to the best of my knowledge. FIFA 2011 -Keyboard Patch Tunngle for fifa 11-
I should start by explaining what the patch is. Then perhaps talk about the history—why EA didn't support keyboards, perhaps technical reasons. Then how Tunngle works to enable keyboard play. I might need to mention that using Tunngle requires some setup and understanding, maybe even modding the game or editing configuration files. I need to explain all that in layman's terms