The combo KFC/Taco Bell restaurants have had digital ordering kiosks for years ... so does the Sheetz gas station/deli ... the local Char-Grill chain uses old f

The combo KFC/Taco Bell restaurants have had digital ordering kiosks for years ... so does the Sheetz gas station/deli ... the local Char-Grill chain uses old fashioned paper order slips that you drop in a slot ... and there are plenty more. Self-service ordering is not innovative in the least, and there's no reason it shouldn't be the dominant mode in short order dining.