英文關鍵字
automate
buy
buyer
cafe
choice
choose
client
consumer
customer
digital
display
electronic
finger
food
hand
kiosk
macdonalds
man
mcdonalds
meal
menu
modern
monitor
online
order
ordering
panel
people
person
pick
platform
purchase
purchaser
push
restaurant
sale
screen
sensor
shop
swipe
tableau
technology
terminal
touch
touchscreen