One time password Authenticator - Mobile App?

[Lollerblades]

Hello

This is just a general idea i've picked up from the Battle.net mobile authenticator app
(Haters gonna hate WoW so sod off and troll somewhere else your input is neither needed nor appreciated)

I think something like this would be rather nifty for our Square-Enix accounts i'm not to sure about the rest of you but i lost mine once and it was a serious pain in the arse to cancel it via the phone - And there is always the possiblity of the fob running out of battery power, i think a mobile phone Authenticator app would be a good move for SE as 99.99% of us always have our phone on / near our persons.

Sorry if a thread like this already exsits... SE are always banging on about extra protection for our FFXI / FFXIV accounts and i just thought that maybe this could be doable

Post up what you guys think, Good idea, Bad idea ?

Thanks

This is what the iPhone / Android version of the Battle.net authentication app looks like