nfc technology

Many people can't update their bank biometrics: Try this method to 'win in one go'
It only takes a few minutes to update the entire banking biometrics update process.
NFC Ring rings help unlock the door automatically
The Near Field Communication (NFC) ring can also be used to unlock the phone screen, transmit information and connect people together.
Turn 'cricket' into a car key
Every car keys or forgotten? Use unlocked smartphone, according to new technology of Hyundai.