It's actually quite easy. Sequence, for instance, will automatically toggle between UI modes with:I have a sinking feeling it might be almost driver level or something, but I don't actually know. Someone call feep.
1) No controller plugged in
2) Xbox 360 controller plugged in
3) Guitar 360 controller plugged in
To be fair, the outer shell of these drivers *might* be designed to simply look like normal XInput, so that it retains perfect compatibility with games that support the 360 controller. I'd have to check.
But whatever There Came an Echo doesn't even USE a controller (optimally).