In addition, NFC tags include a secure element to prevent duplication, so they can be used to authenticate products and protect against tampering and counterfeits. The new iPhone Xs and Xs Max, as well as a colorful family of the new iPhone Xr handsets, include advancements in near-field communication (NFC) technology that allow the handsets to automatically read nearby NDEF (NFC Data Exchange Format) tags and send any collected assets to appropriate apps without needing to open any specific app beforehand. This allows the NFC tag and reader to communicate with each other quickly and securely while completing complex transactions. Also, NFC tags have an approximate read range of one inch. In contrast, NFC tags can be embedded in consumer goods, which are not discarded after a sale or promotion.
And because QR codes can easily be duplicated and shared, it makes them unsecured.
#NFC OPEN LINKEDIN PROFILE IN APP CODE#
Additionally, the QR code could easily get damaged, either by being marked, bent, or scratched, making it hard to read or possibly unreadable. Since QR codes are typically printed on packaging or labels, they usually just get discarded after an item has been opened. With a QR code, the user must open a scanner app on their smartphone, hover over the QR code, and wait for the phone to analyze the code, then react. The user taps the phone near the NFC tag area and information is instantly transferred, no app needed. EASE OF USEĪnother advantage of NFC technology is the ease of use. As long as the tag isn’t locked, you can change the content whenever you want, without creating a new NFC tag. With NFC technology, you have the flexibility to store different types of information in the tag. Once the code is generated, the content can’t be changed. NFC TECHNOLOGY IS DIFFERENT FROM QR CODES CONTENT
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