Has been adopted by various railway companies in Japan, IC card ticket.
At the various stations, as well as other public transport such as taxis and buses and
IC also shopping at stores in Japan is popular card.
So, your hand just like the automatic ticket gates iOS Japanese terminal
I made a card reader.
Touch the "PiPi!!" will sound. Will fail to display red,
When you touch will succeed again.
That others can experience the popular Japanese train,
You can also use the roulette wheel.
Usage is free.