Coke Freeestyle Launches

The Coke Freestyle machine is coming to Firehouse Subs.  An advance in vending.   The link includes a location map.There are several of these in our area and will take a look at in in context.  The touchscreen devices, which we examined in prototype form, offers over 120 separate products.   An example of late stage differentiation and integration of payment and a novel interface.  Are they simple enough for the average person to use?  Just scanning the options could take considerable time.