What is NFC and what is this technology for?

In recent months, you may have heard about NFC repeatedly. In fact, this technology, also known as near field communication, has become a real buzzword . But what is NFC and what is it for? You have the answer in your hands; well, on your smartphone. What's more, you've probably already used this type of connection , even on a daily basis. Have you paid with your mobile recently? So, you are a user of what NFC is. Now, NFC is in full expansion. The applications of this computer communication protocol are yet to be explored. In this sense, according to the NFC Forum's 2022 ABI Usage and Adoption Study , this technology has increased by 30%. Don't be left behind and get up to date on a tool with a great future! CTA Post What is NFC? NFC ( Near Field Communication ) technology is a short-range wireless communication system that allows data exchange between compatible devices. Now, it reaches a maximum speed of 424 kbits/s.



That is, it is designed more for the identification and connection between devices than for the transmission of large volumes of information itself. Its operation is based on electromagnetic induction , creating a magnetic field between the antennas of the devices. Therefore, it is only effective when there is physical proximity between the devices, specifically, a few centimeters; hence its name, “near field communication.” Due to the speed and security of this technology, anyone Europe Mobile Number List who wonders what NFC is today can observe its use in practice, since the system is widespread , especially in mobile phones. In fact, it is transforming the way we interact with the environment around us. From financial transactions to exchanging documents in seconds, NFC has expanded the possibilities of wireless connectivity in the last decade. But how far does its versatility go? Many companies are studying what NFC is and how to apply it to their sector, such as hotels What can be done with mobile NFC? The possibilities posed by NFC are enormous and more and more sectors are introducing NFC utilities.







Contactless payment Without a doubt, the most popular application of NFC is contactless payment. Thanks to this technology, you can activate your cards on your smartphone and link them with the POS of any business to pay for your purchase by bringing your phone closer. Comfortable, right? This is the reason why this system is being implemented in the same ATMs to withdraw money by bringing your mobile phone closer. Connection between devices When talking about what NFC is, we must not forget its function to quickly pair devices. This means, for example, that your headphones, your smartwatch or the television connect to your mobile phone automatically. However, it can also make your smartphone become your house key or you can open your car with your cell phone . Identification system In this sense, near field communication is increasing its usefulness as a system to guarantee user identification , from proving that you have a ticket for an event or validating the trip on public transport, to acting as a key in hotel rooms or reading the electronic DNI and give access to a multitude of official organizations. Task automation Another possibility with great projection of what NFC is consists of the automation of tasks through the use of RFID tags.