The Self-order Signage System utilizes wearable devices with ultra-compact IC cards to provide a new method of scanning and payment to avoid waiting for the register at the stadium.
First a credit card company issues prepaid cards for card holders. Then the card holders cut off the ultra-compact IC chips from the card and insert them into the wristband used as a wearable payment device. The advertising digital signage can detect the wearable device holder’s information and displays the appropriate information – for example, it presents an English menu to American device holders. You then choose from the menu, and scan your wearable device to confirm the order.
When the ordered food is ready, your name is shown on the signage.
By using the wearable device, you can easily check your order, complete the payment and receive what you ordered.