Speculation has it as icade support.
http://digitalpinballfans.com/showthread.php/168-iOS-iCade-Support-(Bitty)/page4
Icade support? That was the big TPA news at the show? Surely they could have come up with something a little more exciting than that?
I even thought that on the S3 where there was a bit of a delay. Now that i'm on a tablet as my primary TPA device, the only thing i could wish for is an easier way to hold it for long periods of time.
Wait, wasn't iCade support added in Jan? I remember playing it on my iPad and it worked quite well.
Hopefully they'll have distinct support for the 8-Bitty (and even iCade mini) as well, as the 8-Bitty has all the buttons, but they're all in the WORST of places ie. for the Raiden games and most shmups, the "select" button is fire, and on some others only a single trigger is. I think in TPA only the right trigger did the right flipper... another button did the left :/