Vending Machine? Salon?

I was walking around National Taiwan University and came across this:

http://tw.myblog.yahoo.com/kelly-777913/article?mid=2206&prev=2218&next=2190

Click on the link to scroll down and look at the pictures. For $3 you can get a haircut in 10 minutes. You buy a ticket from the machine and go in when your number is called. They have single-use towels and combs and use infra-red or something to kill the germs. Meanwhile, doesn't it look like the salons is a vending machine that will unlock when you put your ticket in?