Powered by “a nice little NFC EEPROM from NXP”, (the NT3H1101) the business card even has an energy harvesting mode. Moreover, one can interact with the card via four buttons and an LED.

The Band 4 is designed to provide secure, passwordless and continuous authentication for people in high-security and ...

Tech5 biometric capture is fully integrated into the Android wireless device and does not require any additional hardware.

Use security lock: Use a strong password, fingerprint or face unlock in smartphone or NFC payment apps. RFID blocking wallet: ...