Near Field Communication technology, better known as NFC, is today an invisible but indispensable standard, integrated into billions of devices around the world.
From digital payments to rapid pairing of audio accessories, this technology has simplified countless everyday operations.
However, the NFC Forum, the body that oversees the development and standardization of this technology, has decided that the time has come for a leap forward.
The recent publication of the roadmap for the coming years outlines a growth and improvement path, through a substantial enhancement of performance and the introduction of new features.
NFC, Expected performance improvements and new usage modes
At the core of the new strategy lies a drastic increase in transmission speed. According to the international body, the future technical specifications will allow data transfer speeds up to eight times higher than current standards.
This improvement opens the door to use scenarios previously precluded by the limited bandwidth of the NFC, making information exchange between devices not only faster but suitable for more complex content.
Alongside speed, the evolution will also affect the energy aspect. The technology, rooted in RFID systems and allowing passive devices (such as small stickers or tags) to activate via incoming radio waves, will see a boost in wireless power capabilities.
The new specifications aim to increase transmit power, enabling the powering or charging of small electronic devices directly via the NFC contact.
Multi-use Touch and Advanced Security
Perhaps the most tangible innovation for the end user will be the introduction of the so-called “multi-use touch”. Currently, bringing a smartphone close to a reader generally executes a single operation. The future standard, however, foresees the possibility to concatenate multiple actions with a single gesture.
Imagining a commercial scenario, a single contact with the terminal could simultaneously handle payment, loyalty points credit and the issuance of a digital receipt, dramatically optimizing the time and fluidity of the purchasing experience.
Not to be missed is special attention to security, a critical element for a technology so widespread in payment systems and access control. The roadmap highlights the development of new protections against relay-type attacks, aimed at intercepting and replicating the signal, and the integration of advanced features for digital keys, increasingly used in the automotive and hospitality sectors.
The NFC Forum reiterates with this plan its intention not to rest on past successes. Mike McCamon, the organization’s executive director, stressed that the objective is to ensure that every implementation functions harmoniously and seamlessly, meeting customer expectations.
The need for global standards is vital to maintain trust in a technology that is now a pillar of the digital ecosystem.
The invitation to all stakeholders is to actively participate in the development process, so that NFC’s evolution continues to generate value and support the march toward ubiquity of contactless systems that are increasingly intelligent and secure.
