NFC contactless technology is also known as near field communication technology. You’ve probably heard of it if you use mobile payments like Apple Pay and Google Pay; after all, this is the main technology behind wireless transfers. But that’s not the only thing that NFC can do. There are a bunch of other services that are now made possible thanks to this technology.
Contrary to popular belief, NFC is not actually a new development. NFC contactless technology has been around for decades. But most people are only hearing more about it now because of the wider adoption of NFC in smartphones and other gadgets!
NFC contactless technology is the brother of RFID, which is used in anti-theft tags, retail merchandises, and tracking devices. Like RFID, it also uses the same radio frequency to communicate with devices like payment terminals and smartphones. Among the major differences between the two is the range. NFC operates at a shorter range of up to 4cm.
The following are some of the biggest advantages that NFC contactless technology brings:
The connection is instant
The connection and data exchange between two NFC-enabled devices can be completed in a split second. With just a tap, people can share and receive data and do a bunch of activities. What makes NFC even better is the fact that users don’t have to do anything; they simply need an NFC-enabled device to connect with an NFC tag or sticker.
Security of data transfer
NFC offers better security than other wireless transfer technology. That’s because it allows data exchange at a short distance. This means that the two devices must be in the immediate vicinity for the transfer to occur. This prevents data interception.
NFC provides limitless possibilities to make people’s lives better. Take NFC stickers, for example. These tags can be programmed to perform different kinds of activities such as opening the door, turning off the alarm, and sharing Wi-Fi passwords.