But why emphasize "And touch." by making it a sentence fragment? I mean, we already know that it's an iPad. There has to be more to it than that. A multitouch-sensitive bezel would be my guess.
I honestly feel like it's just a slogan for marketing purposes and doesn't necessarily represent something special that has yet to be announced. Making the "and touch" a fragment could just be to make the slogan sound better by emphasizing "see" and "touch" instead of "see and touch". In my opinion, people are analyzing it too much.
Not everything Apple says or does has some hidden meaning behind it. Of course, I could also be completely wrong.