Now a day we found that NFC technology used with wide range in mobile devices .the mobile users use this technology to transfer media between the devices by one touch. Smartphones equipped with NFC can be paired with NFC Tags or stickers which can be programmed by NFC apps to automate tasks. These programs can allow for a change of phone settings, a text to be created and sent, an App to be launched, or any number of commands to be executed, limited only by the NFC app and other apps on the smartphone. These applications are perhaps the most practical current uses for NFC since it does not rely on a company or manufacturer but can be utilized immediately by anyone anywhere with an NFC-equipped smartphone and an NFC tag.
The Benefits of NFC?
1) With NFC, your smartphone becomes an ATM machine and credit device all in one. Instead of counting cash or swiping a card, you'll just wave your phone at a payment kiosk to complete a transaction and receive an email receipt instead of paper one, NFC can turn your phone into a digital wallet.
2) IN Transportation, NFC works with most contactless smart cards and readers, meaning it could easily be integrated into the public transit payment systems in cities that already use a smart card swipe.
3) IN Health Care, Not only can NFC tags provide medical professionals with information about what treatments a patient should receive, but they can also keep track of when nurses and doctors have checked in with that patient and when. Each time the tag is scanned, the information about who scanned it and when can be transferred to a database.