Well, touch screen technology isn't new. Of course, if they used Okuda's LCARS design (suitable for the 24th century) then it will be blatant violation of consistency.
Like I said, they have to balance with our real-world modern tech and progress from their up to the mid-22nd century. So you'll have to imagine a communicator evolved from the modern cell phone or Nextel, and an evolved form of DVD-ROM for data storage.
And they will have to take creative license to make this appealing to today's audience both old generations and new.
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Anyhoo, just some random thoughts...