NFC or Near Field Communication technology is very versatile. We have decided to compile some of the uses of NFC that you did not know and that are extremely curious and interesting.
Devices with NFC are becoming more prevalent, since they allow different security and identification and linking procedures. But not all the utilities of this technology are known or widespread enough. Here you will find the 7 most curious functions. The uses of NFC that you did not know but that could be used to facilitate all kinds of activities and actions with your mobile phone.
What is the NFC?
Before analyzing its most curious uses, it is worth remembering what it is and what is NFC for. Near Field Communication (Comunicación de Campo Cercano) is the meaning in Spanish. It is a short-range technology to connect devices wirelessly. It allows reading and writing data at a maximum distance of 10 centimeters, and works through a chip inside the phone. Its most widespread use is for payments to businesses with POS receivers. Payment can be made in this way without having to take out the debit card. But what are the uses of NFC that you did not know and can they be practical?
Share photos and videos with another person
Like Bluetooth technology, NFC can be used to share media files between devices. The transfer is faster and simpler than using Bluetooth. Just activate the NFC chip in both terminals. We open the content to share and bring the phones closer. By means of a vibration or sound, the device notifies that it is ready for the transfer and it is enough to confirm the transfer.
Perform actions on the mobile using NFC tags
An NFC tag serves as a sticker that is programmed with the phone. can be configure different actions, from turning on the WiFi automatically when we pass over it or lowering the brightness level or other mobile settings. It is an excellent tool to automate adjustments in a matter of seconds and without having to interact manually.
Withdraw money from an ATM
Another of the uses that you may not have known about NFC is the money extraction. Nowadays, many credit or debit cards incorporate an NFC chip. Thanks to this feature, we can withdraw money from the ATM without inserting the card. Simply bring the card closer to the screen at compatible ATMs. This eliminates the risk of our card being swallowed by the machine. While the blocked cards error has been reduced over time, it is still around.
Identification in special events and situations
One of the best features of NFC technology is that it allows facilitate and provide security in identification processes. It can be used for registration and access control of individuals to all kinds of events. The technique has been used efficiently in large-scale events, such as the Mobile World Congress in Barcelona. It is a practical function because we will not have to look for the identification card in our wallet. We will simply pass our mobile phone through the recognition device. Sporting events, concerts and professional conferences can benefit from this tool.
Travel and visit monuments
A little-known use of NFC and that some airlines already incorporate is the identification of tickets. You can use near field communication technology for tickets, tickets and permit recognition. This way you could enter a museum or a show, or even improve the interactivity with the samples and works of a cultural space.
Pay means of transport
All the pass cards or bonus cards use NFC technology chips. For this same reason, it is possible that the applications and functions to pay directly from the phone will advance. The objective would be to reduce the need to bring cards closer to readers, being able to do everything with the mobile device. Without the need for money on top, we can pay for our tickets and enter the transport by train or bus.
Vehicle control and phone access
The most advanced car manufacturers are already incorporating NFC technology into their vehicles. Using an NFC chip it is possible to activate the operation of the device or identify the driver, making keys a thing of the past. With this technology, in order to enter and operate the car, we could directly bring our mobile phone closer.
Conclusion
These are just some of the uses of NFC that you may not have known. These are variants of access and identity recognition and various functions. NFC technology allows you to activate configurations and operating alternatives even without the need for money or keys, or tickets. Everything could be done directly from the smartphone once the NFC chip is finally popularized. Little by little the alternatives are gaining strength and can be seen in a greater variety of activities.