What can NFC be used for?
2023-07-20
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Near-field communication (NFC) is a short-range wireless communication technology that enables two devices to exchange data when they are brought within close proximity of each other. NFC is a subset of RFID (radio-frequency identification) technology, and it operates at a frequency of 13.56 MHz.
NFC is a very versatile technology, and it can be used for a variety of applications. Some of the most common uses of NFC include:
- Paying for goods and services: NFC can be used to pay for goods and services at contactless payment terminals. This is a convenient and secure way to pay, and it is becoming increasingly popular. Read how to use NFC for payments.
- Sharing contact information: NFC can be used to share contact information between two devices. This is a quick and easy way to exchange contact details, such as phone numbers and email addresses.
- Accessing websites and apps: NFC can be used to access websites and apps with a single tap. This is a convenient way to launch your favorite apps or visit your favorite websites.
- Controlling devices: NFC can be used to control devices, such as speakers, lights, and thermostats. This is a convenient way to automate your home or office.
- Authentication: NFC can be used to authenticate users and devices. This is a secure way to protect your data and prevent unauthorized access.
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