Mobidoo Sonic Pass (Inha Tech College).

Insert a device that generates sound waves into the gates (library, dormitory, etc.), so enter and exit with mobile easily.

Subway arrival alarm service using sound wave technology (Seoul Metro)

A demonstration video showing the SmartSound from the announcement when the subway arrives at the platform and check the alarm on the mobile phone.

Mobidoo’s Sophisticated Sonic Payment Technology

Mobidoo’s sonic payment technology is compatible with the pre-existing payment methods involving a POS terminal, a PDA terminal, or a sign pad.

Mobile Stamp Payment

This video demonstrates how Stamp can be used to process a mobile payment.