The math seems fairly simple: Almost everybody has a smartphone, is starved for time and needs to eat. But marrying shopping carts with touch-screen microprocessors has proved to be tougher than it looks.
JSOnline.com NewsWatch, Milwaukee Journal Sentinel
Sat, 11/28/2015 - 6:28pm
The math seems fairly simple: Almost everybody has a smartphone, is starved for time and needs to eat. But marrying shopping carts with touch-screen microprocessors has proved to be tougher than it looks.