NFC is a technology that, when used correctly, can simplify many aspects of daily life.
In the world of technology, some innovations radically transform the way we live and interact with everyday objects without us even realizing it. One of these is NFC, which stands for the English “Near Field Communication”. This technology, now present in most modern smartphonesmakes previously unthinkable interactions possible.
But what exactly is NFC and why should you care? If you think its use is limited to paying for coffee without taking out your wallet, you might be surprised by the breadth of its applications.
The best known application of NFC is certainly the possibility of making contactless payments. This function, supported by services such as Google Pay and Apple Pay, allows you to carry out financial transactions without the need for cash or physical cards. Simply bring your smartphone close to an NFC-enabled payment terminal to complete the purchase, a convenience that makes payments faster and safer. However, understanding what NFC is and how to make the most of it can significantly enrich the daily technological experience of many users.
Beyond simple payments: what can be done with NFC
One of the primary uses of NFC is data exchange. Unlike Bluetooth, with NFC you don’t need a complicated pairing or pairing process: simply bring two compatible devices together to transfer photos, contacts, documents and more quickly and securely. This function also extends to cameras and printers, allowing for example to print documents or photos directly from your smartphone without the need for cables or complex configurations.
The NFC It also facilitates pairing with audio devices such as headphones, speakers and soundbars. By activating NFC and bringing your smartphone close to your audio device, you can establish a Bluetooth connection instantly, eliminating the need to navigate settings or enter passcodes.
NFC delivers innovative solutions also in the field of authentication and secure access to devices and online services. Cards and USB devices with NFC chips can be used to authenticate access to computers, corporate networks or online banking services, offering a high level of security and considerable convenience of use.
For example, NFC plays a key role in the digitalisation of public services, facilitating the process of obtaining the SPID. Using a smartphone and an electronic identity document, it is possible to complete the recognition required for the SPID quickly and without complications, demonstrating how NFC can significantly contribute to simplifying interactions with public administration.
