Interesting fact vending machines for pretty much everything exist already. It not new technology hell it not even a 20th century invention. So how come those vending machines did not already replace minimum wage workers everywhere but the shittiest places* on earth? Because given the choice customers would rather have a human serve them. You can't bitch to a machine that your food smell funny. *Airport and hospital waiting room.
from overview for madhi19 http://ift.tt/1wK4Pej