NFC or Near Field Communication is the name of technology you have heard a lot about recently. Although it has come into our lives over the last few years, it hasn't been until now that the NFC program on Android devices it starts to spread among users.
Although its use may be less risky than others, the NFC will still be grateful for the comfort it offers in its many applications. The most popular are payments, which allow you to use the phone as a bank card that you have to pay at any institution. However, NFC works for many other things, we'll explain.
5 things to do with NFC on Android
Read your electronic ID (ID 3.0)
After the passing of the electronic DNI to DNI 3.0, you no longer need a USB reader publishing papers on public books. As explained in Andro4all, you can use your mobile phone as a DNI 3.0 reader as long as it has NFC technology. After verifying that information, you should download the "DNIe Reader for PC, using the mobile" app on the phone and the DNIeRemote program on the computer.
Once you have downloaded both tools, you should simply follow the steps that show you to configure DNI 3.0 on your mobile phone. After completing the process, it will be enough with mobile back-end backup in DNI to learn the chip what this entries and references are made to the process you are going to do on the computer.
Strengthen your privacy with USB / NFC security keys
Using everyday resources on the network risks your security and privacy, because you share a lot of personal information that should be kept that way, private. To strengthen your presence on services such as WhatsApp, Twitter or Facebook, you are convinced of two things, which add a security layer when signing in, that is, you'll need another feature besides the password.
One of those things could be the USB security key such as Google & # 39; s Titan Security Keys, which has NFC technology. If you sign in to one of your accounts with your mobile phone, in addition to entering a password, you must bring the key behind the phone to, NFC through, know that you want to access and not the person who received your password.
Connect your mobile phone and headphones with one touch
Connecting your mobile phone with other NFC devices is very fast, making it break from Bluetooth communication. Usually, manufacturers integrate NFC technology into their products to make it easier pairing with just one touch.
For example, if you have one speakers or NFC heads, just put them together behind the phone so that the connection between the two devices starts and you listen to your favorite music without having to spend a few minutes pairing both devices.
Share files with other users
One of the most important functions of NFC technology is to share files with other users quickly through Bluetooth or Wi-Fi. To do this, just enable NFC on both phones, access the file we want to share bring two terminals (too far, of course).
By default the submission process will begin and the recipient will have to accept only to receive the file in question. Without the need to find previous connections between both devices, NFC data transfer is a simpler alternative than the other ones we usually use.
Configure your tasks using NFC tags
We can't talk about NFC technology without referring to its labels, other devices you can prepare yourself to accomplish the tasks you need. First of all, you have to find these mags, which are widely available in online stores.
After that, you should download an app such as NFC tools (there's more in the Play Store) for tag management, which will allow you to edit it to perform certain actions to communicate with your mobile phone
NFC tags give you many opportunities, so it's best to try and find the programs that can bring you the most. As you have seen, by bringing your mobile phone to DNI, other devices or a label, NFC opens it up to you a world of options that surpasses mobile payments.
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