That’s according to Square Enix’s Tetsuya Nomura speaking to Electronic Gaming Monthly magazine’s July issue which can be read on 1up.com:

EGM: Will the FFXIII PS3 games use the PS3’s motion-sensing controller functionality?

TN: Yeah, we already have some ideas about how to use it.

OK so nothing at all was revealed but at least we know that one of the biggest names on PS3 will feature motion-sensor control. I’ll take a guess that motion-sensor could be used to control the airships that are famous in FF games or even to control Chocobos!! Now that would be cool. 😀

1up.com – FFXIII Interview