NFC tags have taken the world by storm as it is a powerful yet affordable piece of technology that provides a smooth user experience regarding data transmission and trigger functions with NFC (Near field communication). NFC tags are little contactless gadgets that can communicate with other NFC-enabled devices and even smartphones. Even without a battery (all hail magnetic induction), NFC tags have become a trending gadget that serves several purposes, spanning from dedicated access control and contactless payments to automation and beyond. So, with all its magnificence, in this post, we’ll help you know why you should be using NFC tags!
What is NFC Technology?
NFC, or Near Field Communication, is a technology that is quite similar to RFID (Radio Frequency Identification). Both are instances of radio communications (wireless). RFID is suitable when one needs a long-range, as NFC enables two devices to interact only when they both are put in proximity (like really close to each other: close to 4 inches). NFC comes in handy when a quick transmission of data or payment is needed, and the best part is you can do it with a single tap.
What Exactly are NFC Tags?
NFC tags are also popularly called smart tags. They are predominantly available as stickers and tags. They have a small storage memory and come equipped with a radio chip and antenna that enables this swoon-worthy device to be used in various ways to exchange information swiftly. You’ll be surprised to know that NFC tags are put on goods, signage, posters, or even business cards to provide information to anyone having an NFC-enabled device. Because it is speedy and safe, it is pretty helpful in checking off everyday tasks with a lot of ease.
Here are the top 20 most common and popular applications for NFC tags:
1. Automation of Home and Workspace
An automated home or workspace is a dream of many but not anymore! With the help of your NFC-enabled smartphone, you can tap into the easily administrable and affordable NFC tags. By doing that, you can program it to do tasks like opening your favorite music playlist or speed-dial contact with just a tap!
2. NFC Tags for Contactless Payments
With the advent of the pandemic, most people now prefer contactless payment; here, NFC tags seem to be a godsend as they leave behind the old ways of payment, such as physically swiping a card. They also assure safety and security. They incorporate the same encryption technologies as financial organizations and banks, so your information stays secure.
3. Payment for Public Transports Using NFC Tags
Standing in a queue for a ticket or to top-up your card is a tedious task. But you no longer have to imagine a utopia where the payment is with a single tap! Because NFC tags enable a more straightforward and secure method to pay for journeys in buses, taxis, or any other vehicle. The best example in India is the Fast Tags for highways. This is how it works: You need to touch your NFC-supported phone against an NFC tag mounted in the vehicle (or any other NFC-enabled mode for payment, such as a smart poster), and you’ll pay only for the journey you took. NFC also facilitates two-way communication, allowing one to redeem a ticket and issue a receipt; simultaneously. Tickets can be downloaded and viewed on the phone as well. Using NFC tags omits the usage of plastic cards and also lessens cash handling. NFC tags are also put on public maps for easy navigation (just by tapping on the tags, the map will be available on the phone).
4. NFC Tags are Helpful for Inventory and Stock Management
NFC Tags are a perfect match for inventory and stock management as they eliminate the hassle of keeping track of supplies. With NFC Tags, you can save information like item codes, names, quantity, supplier details, price, and much more, thereby creating and maintaining an organized inventory database. It is helpful because it helps you to know precisely how much of each item is in stock without having to count. NFC Tags can also be used to track when things need refilling and when there is a need for reordering. It helps prevent overstocking or understocking of goods, ensuring that you have enough on hand to meet demand.
5. NFC Tags for LED Lighting Control
NFC-programmed LED drivers are rapidly gaining popularity. NFC Tags can be pretty useful for LED light control. They are used to adjust the LED’s color and brightness with just a light tap from a smartphone. You can place the tag near your bed or your door to change and set the color and intensity of your lights as per your preference. Instead of walking to the switchboard when you are sleepy, you can simply place a dedicated NFC Tag near your bed for a smooth morning and night routine. This is how it works: first, ensure that your appliance includes an NFC reader, then program your NFC Tag with the required command or setting. Now, when you bring your smartphone closer to the programmed NFC Tag or tap it, the reader reads the settings.
6. NFC Tags for Multi-Factor Authentication and Enhanced Security
NFC Tags can be used for multi-factor authentication to provide an extra level of security. As it is not time-consuming (the user doesn’t have to wait for an SMS code), a user can use their password and NFC tag to log in, ensuring that the user’s information remains protected. Here’s how it works: With the NFC Tag, the user creates a personal identification like an image or phrase, and this becomes their identifier to access the system. Even if hackers detect the password, they still will not be able to access your system because they will also need identification to gain access.
7. Mobile Device Connectivity
Another great application of NFC Tags is to link mobile devices such as smartphones or tablets, enabling users to transfer data between the two. Both devices must be enabled with NFC technology. This is especially useful if they run different operating systems.
8. Streamlined Procedures and Transactions
Another great effort at reducing human data entry and paperwork is to employ NFC Tags for logistics management. They help shippers to streamline their processes, and because of this, information is readily available, and transactions are executed smoothly.
9. Automation of Smart Homes
Home automation has become easier and more affordable. You can manage your home devices with a single tap using your NFC-enabled device. You can program your tags to control TV sets, turn on/off the computer, modify temperature levels, turn on/off lights, and other things.
10. NFC Tags for Attendance Record
NFC Tags are a great way to track attendance and time in companies and educational institutions. Students and employees can precisely record their attendance just by tapping their NFC-supported phone or card on the provided reader. This keeps the record-keeping organized and reduces the possibility of errors and fraud.
11. For Enhancing Museum Experience
One of the most interactive uses of NFC Tags is at gallery exhibitions and museums for visitors. By tapping their NFC-enabled phone on the tag below the art piece, visitors can learn a plethora of things about it through multimedia-embedded content, resulting in a more immersive experience.
12. Easy Access to In-Store Discounts
Everyone loves collecting loyalty points and rewards. To provide a hassle-free experience for customers, you can equip your business stores with NFC tags. With just a tap, customers can quickly access promos, rewards, and other special deals.
13. Quick Access to Ad Links
In some cases, NFC tags are a better choice than QR codes for directing customers to a product page or ad. All it takes is a tap.
14. NFC Tag for Tracking Health Records
Another great use of an NFC tag is to keep electronic health records. It can help to track health data, from prescriptions to fitness objectives. This allows for precise record-keeping and administration of health-related data.
15. NFC Tags to Provide Quick Contacts in Case of Emergencies
NFC tags can be used to keep basic information about a person that can be quickly accessed in case of an emergency. Emergency professionals and even first responders can immediately access essential information, such as emergency contacts and medical conditions, simply by tapping their NFC-enabled phones on the tag. This may ensure that appropriate steps are taken in an emergency.
16. For Monitoring Pets
NFC tags are also great for pet owners. They can help in monitoring their pets. The NFC tag on a pet’s collar can store the owner’s contact details and medical information, which can be accessed by the owner or anyone else in case of an emergency. This can be immensely helpful in reuniting lost dogs with their owners.
17. NFC Tags as Business Cards
While traditional business cards are still popular, NFC tags are faster and more eco-friendly. They store more information, and you won’t need to carry around stacks of business cards. You can provide your potential clients with business details with a single tap on your NFC tag.
18. NFC Tag for Quick Saving and Investing
If you are worried about saving money, NFC tags are here to help. They can be easily linked to your savings accounts and investment portfolios to facilitate one-tap saving. You can instantly deposit or invest money into or from your account by tapping your smartphone on the tag. It’s the easiest way to save and manage money.
19. Vehicle Monitoring for Regular Maintenance
Routined vehicle maintenance is important, and NFC tags can make it easier. If your car has an NFC system, you can use an NFC tag to monitor performance data and create a regular maintenance plan.
20. Securely Unlocking the Door
This use of an NFC tag has become popular in hotel businesses and smart homes for quite some time, but now more people can reap its significant benefit – enhanced security! By connecting your smart lock with your NFC tag, you can unlock the door. It’s highly secure and eliminates the hassle of carrying a key.
Conclusion
NFC tags have a myriad of purposes to serve. They are cost-effective and super convenient to use. Their range of functions is endless and depends upon user’s need. NFC tags are ideal for enhancing personal experiences, streamlining marketing activities, and even automating business operations. They are secure and provide access control. Experience it for yourself. Get started with NFC tags today!
