NFC-based personal information management for U-health

Recently many of the smart phones that have been rapidly spread have NFC functionality. In this paper we have developed a U-health system to get data from sensors attached to the body and let doctors and patients properly utilize it. We have first considered how to get data from sensors and used the Zigbee module to collect data and transfer it to the NFC module. Then we have decided the authentication system for security on data delivery from NFC. Finally, we have designed a database schema to make the data useful.