次のお披露目ではPS4というハードとともに新たな価値を創造したい
literally,
"At the next announcement, we want to create [a new point] of value/merit together with the hardware known as PS4.
In Japanese, and in Japanese business 価値を創造する is a catch-phrase and common expression, but also limited and narrow enough to not easily transfer into English, especially using common dictionaries or google translate unless you.
You actually need to know something about Japanese marketing, or be a bit savy in doing research in Japanese on google.
For those who read Japanese, here's an article on its meaning and use :
https://www.shoubaisekkei.co.jp/column/katisouzou.html
Here are several examples of the term in use in marketing speech with English translation :
http://ejje.weblio.jp/sentence/content/%E4%BE%A1%E5%80%A4%E5%89%B5%E9%80%A0
Based on the Japanese, and Japanese marketing speak, he's definitely saying that they're looking to literally "create value" for both the system (PS4) and the game I.E that they're looking to set a new standard drawing people to buy both the game and the system.
It's pure blanket and ambiguous market speech that can be summed up as : Together with Sony, we want to deliver you something that's really going to make people want to buy this game and this system.
The use of the term "hardware" in the sentence has nothing to do with hardware in any broader sense for us to speculate on - it is merely a descriptive term for the PS4 - literally saying that this is the hardware we're going with, and we're going to be pushing the boundaries with it.
If anything, this might actually mean that FF7:R will be console exclusive to PS4 and then later only be released on PC.
Now, whether this game will really be pushing boundaries or not is a separate matter entirely. All this really speaks to is "Hey, we gonna go sumthin' awesome with dis game yo plz be excited yo"
Edit :
One thing this does make me think though, if they're being truthful with all this and not just pumping the hype, is that we really might be looking at some Witcher 3 level + stuff with this remake. All the talk of density, content, creating new value with the platform, splitting it up because it can't fit on one installment added to Nomura's history with FF Versus 13 and his vision for that game is starting to make this project sound like some ridiculous behemoth of a game.
If the next announce ends up featuring game-play footage of a Cloud and co running around in a world with vistas rivaling that of some of the scenes of Advent Children we'll know and personally I'm starting to think that might be what we're getting.