There is a really big need with alot of people to have a small program (to run in their system tray) that can invert the y axis after holding down a hotkey. Lot's of games have stupid developers that dont bother to make an option to invert, and many invertees are left with horrid controls. Im a little new to programming, so this is over my head, but lots of people would kill for such a thing.
Other than just having to flip the y axis only, it would have to work inside other apps, like games.
thanks for reading, Robert