I'm sure that they will find some way to streamline the process. One way would be to let the guest scan their own cards rather than having the CM do it.
So after digesting all the info I've read about xPass (or whatever they are going to call it), I'm ready to make my prediction.
1) RFID key cards/wristbands will replace the current KTTK and park tickets.
2) xPass, once fully implemented will completely replace the paper fast pass system. Just like FastPasses, there will be a limited number of xPasses available for each "return" time window.
3) xPass will use RFID chips in either key cards or wristbands (possibly a choice)
4) xPass (formally fastpass) will be extended to virtually every attraction in every park, rather than just the top 4-8 in each park.
5) There will be two "stages" of xPass. The first will be for resort guest only. The 2nd will be for everyone.
5a) Resort Guest only: For this stage the attractions will be broken down into 4 "levels", (i.e. E-ticket, D-Ticket, C-Ticket, and A/B-Ticket). Every resort guest will be able to "book" one xPass in each level, each day of their stay. In addition to selecting your attraction, you will also be able to select your time "window" as xPasses are available. All resort guest will be on equal footing. I.e. Value Resort guests will get the exact same benefit as Deluxe Resort guests. The time frame for being able to reserve these xPasses is a little murky. I would guess somewhere between 24 hours and 1 week prior to park opening.
5b) For everyone including resort guests: The current Fast Pass machines will be replaced by xPass kiosks. These will be used to "collect" xPasses using the RFIDs in the same manner that Fast Passes are currently collected. Resort guests pre-selected xPasses will not count against them for collecting more xPasses in-park, however all xPasses collected in park will have similar rules as the Fast Pass does today (i.e. can get your next xPass in 2 hours or at the start of the return window of your current xPass)
6) There will also be various kiosks around the park where one can check the current return times encoded on their xPass.
I believe that DVC will be considered "Resort Guest" however Annual Passholders (unless they are staying onsite) will not get the "Resort Guest" benefit.
I suspect that guests of Shades of Green, The Dolphin, The Swan, and the Downtown Disney Hilton, will also be considered "Resort Guests".