KUVEE SMART-BOTTLE & wine: switch wines at mealtime?

Hmmm at first when i heard about the Kuvee wine bottle with four vials, i thought you could put four different kinds of wine in a single bottle without them mixing, from then on you can pour yourself any glass you'd want.




But NO, i was wrong (snap!). so here's the real thing; the Kuvee wine bottle comes with different kinds of wine (Kuvee wine) that once opened, can be preserved for 30days, so you no longer have to be worried about popping a bottle and consuming it ASAP so as not to lose its taste. here's more about Kuvee.
it comes with a touch screen for selecting wine usage, check for shelf life and no. of glasses remaining. see more in the diagram below.

 

Personal disclaimer: i still do not understand its preservation techinque, any help?                                

learn more about Kuvee here and here