I visited a local subway and they really took a step in the right direction since they have been tending to hire immigrant help around here that were barely able to communicate in english. They had a computer touchscreen terminal where you place your order on the computer. Then it prints a receipt for you and prints the order for the "sandwich artists". You pay at the register and then they hand you your sub and you don't have to deal with someone who can't understand you. I really enjoyed it much more than the standard yelling at the employees method.
