NFC: Connect, Transact, and Charge
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Henk Dannenberg, Compliance Committee Chair, NFC Forum presents at RFID and Wireless IoT Tomorrow 2018, on behalf of Alexander Rensink, Co-Chairman, NFC Forum. The presentation focuses on the technical challenges and standardization of interoperability and touches on some of the work the NFC Forum has done in regards to wireless charging.
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NFC: Connect, Transact, and Charge
- 1. RFID And Wireless IoT Tomorrow 2018 Alexander Rensink, Co-Chairman, NFC Forum October 31, 2018, Darmstadt NFC: CONNECT, TRANSACT AND CHARGE
- 2. Advancing Near Field Communication Technology2 The NFC Forum has 150+ member organizations and is the world's leading standards and advocacy association for Near Field Communication (NFC) technology. THE NFC FORUM AT A GLANCE
- 3. NFC AS DEFINED BY THE NFC FORUM Modes and Compatibility Advancing Near Field Communication Technology3 Global Interoperability Form Factor Free Card (ID-1) NFC-A ISO/IEC 14443/18092 NFC Tag (Type 1-5) Device Mobile, Terminals NFC Operates in Three Modes NFC is Compatible with Global Communications Standards NFC-B ISO/IEC 14443 NFC-F ISO/IEC 18092 NFC-V ISO/IEC 15693
- 4. NFC AND RFID - COMPLEMENTARY TECHNOLOGIES Advancing Near Field Communication Technology4 Proximity Security User Intent
- 5. SIZING THE OPPORTUNITY Advancing Near Field Communication Technology5 ●2billion NFC-enabled devices in use – almost a quarter of the world’s population will have access to NFC by 2020¹. ●36 billion IoT devices – four for every person on the planet – will need commissioning, connection and control by 2020². ●4growth areas - Automotive, IoT, Public Transportation, Retail and Payment ● Source 1: HIS ● Source 2: Gartner
- 6. Advancing Near Field Communication Technology7 L’Oréal NFC-enabled UV Sense My UV Patch Mercedes-Benz & Samsung NFC Car Key Adidas NFC-enabled 2018 World Cup Ball NFC IS EVERYWHERE!
- 7. NFC AND IOT: CONNECTING THE UNCONNECTED Advancing Near Field Communication Technology8 ● User-initiated NFC-enabled connections, commissions and control of Internet of Things ● NFC embeds intelligence in unpowered, unconnected objects ● Access to data from unpowered, unconnected objects ● NFC technology is designed for sensitive uses, such as IoT applications in payment systems, transport, ticketing, corporate access, and cloud computing authentication
- 8. MOST PROMISING IOT OPPORTUNITIES OVER NEXT 3 YEARS Advancing Near Field Communication Technology9 Source: Telefonica Source: NXP SemiconductorsSource: IHS/JuniperSource: IDC
- 9. CONNECT, TRANSACT AND CHARGE: TECHNICAL CHALLENGES Advancing Near Field Communication Technology10
- 10. NFC FORUM AND CONTACTLESS STANDARDS Advancing Near Field Communication Technology The NFC Forum took the lead in the harmonization of globally relevant contactless standards for NFC mobile devices: 11
- 11. NFC FORUM CERTIFICATION More info here: https://nfc-forum.org/certification-program-overview/steps-to-certification
- 12. Advancing Near Field Communication Technology14 FRAMEWORK FOR INTEROPERABILITY Interoperability requires continuous cooperation between the relevant standardization bodies as specifications evolve. The NFC Forum has established relationships with the relevant bodies: Global network for alignment on PT market business requirements Continuous harmonization of the relevant specifications via liaisons Base standard s PT-specific standards Continuous harmonization of the relevant specifications via liaisons ISO/IEC14443 ISO JTC1 SC17 WG8 EMVCo L1 EMVCo, LLC Base standards CEN TS16794 CEN TC278 WG3 SG5 ISO TC204 WG8PT-specific standards IN PROGRESS
- 13. NEXT TECHNICAL CHALLENGE: WIRELESS CHARGING Advancing Near Field Communication Technology15 WLC-P WLC-L Chargers: - Smartphones & Tablets - Other NFC enabled devices - Dedicated NFC charger To be charged devices: - Wearables - Headsets & earbuds - Other small devices Re-use Reader and Antenna for Wireless Charging
- 14. WIRELESS CHARGING APPLICATIONS ~5W ~100W ~10kW~1W ~Million kW Created on the basis of the Japan Patent Office documents TV Cleaner Smart phone Watch Music Player Camera Shaver Tooth Brush Keyboard/Mouse Hearing Aid Blood Pressure Pulse meter Artificial eye Artificial ear Mobile Large Home appliance Robot Vehicle Space/ Aviation Small home appliance MedicalSensor Charge for Sensor Rotator EV/PHEV BUS/Train Un-manned Vehicle Aviation Solar Power generation For Industry For Livelihood support PC PC Tablet Wearable Wearable BT Headset Smart pen ~15W
- 15. Further efforts in specification needed Charging Wattage needs to be increased for Fast Charging and application expansion Smartphone charging Charging trend of Wearable devices USB Cable (Now) Charging Mat(Next Gen～) Fast Charge(Now～Next Gen) Smartphone Charging(Future) Smartphone operates as Charger Smartphone becomes leading role in the Wearable charging → If smartphone can charge small devices → No charging cable, Mat needed
- 16. NFC FORUM: DRIVING NFC FORWARD ON ALL FRONTS 19 Advancing Near Field Communication Technology • Ensure compliance and interoperability with the NFC Forum’s standards • Develop and maintain product certification and interoperability programs • Encourage broad adoption of NFC technology in targeted vertical markets • Gather business requirements to drive work within the Technical and Compliance Committees • Engage market critical liaisons Compliance Committee Special Interest Groups Technical Committee • Creation and maintenance of technical requirements documents and specifications • Engage with NFC Forum liaison partners
- 17. JOIN THE CONVERSATION AT THE NFC FORUM ● Connect with the NFC Forum Internet of Things SIG and the Retail and Payment SIG to access useful resources White papers Flyer Case studies Event information Blog posts Advancing Near Field Communication Technology21 https://nfc-forum.org/internet-of-things-sig/ https://nfc-forum.org/retail-sig/
- 18. THANK YOU QUESTIONS? Advancing Near Field Communication Technology22 alexander.rensink@nxp.com @nfcforum @nfcforum
Editor's Notes
- We all know what IoT is but can you spell NFC? Audience questions: how many use pay-by-smartphone? Introduce NFC technology to RFID audience I encourage you to check us out online and seek me our today and chat. The non-profit NFC Forum is the world’s leading standards and advocacy association for NFC Technology. We have approximately 150 members worldwide both B2B and B2C. Many of which you know like these. We also have a good mix of startups and other innovative companies that you might not of heard of – yet. The NFC Forum creates the technical specifications and standards that drive NFC innovation in key areas like UX. We focus our activities in the retail, public transportation, automobile and IoT markets. See me today if you’d like to know how you can get involved in our work. The NFC Forum brings the convenience of NFC technology to life. We empower organizations to deliver secure, tap-based interactions with an intuitive, reliable experience to users around the globe. Join today!
- NFC is a standards-based short-range wireless connectivity technology that makes your smartphones, wearables, tablets and other devices even smarter. NFC is built into over two billion NFC-enabled devices in use and is compatible with hundreds of millions of contactless cards and readers already deployed worldwide. Briefly touch (or ‘tap’) your NFC-enabled smartphone to another NFC-enabled object to share pictures, play music, make payments, access useful information, and more easily set up Bluetooth and Wi-Fi connections. No PIN codes, camera-based scanners, or wires are required to use this simple, intuitive technology.
- The NFC difference is in proximity, security, user intent Main message: RFID and NFC in IoT are not competing. They are complementary in many IoT applications.
- Users already have NFC devices in the palm of their hands. IoT use cases with NFC providing commissioning, connectivity and control are exploding. Key growth areas for NFC along with IoT are automotive, public transport and the well-established retail and payment sector.
- Juniper Research, mPOS to Process Over 20% of Retail Point-of-Sale Transactions by 2021, June 6, 2016 Definition: Juniper defines a mobile payment accessory as: an electronic accessory which provides point-of-sale functionality via a contact or wireless connection to a mobile device
- NFC is mainstream and out-front. NFC can be found in textiles, automobiles and even foot balls. I added that last one in honor of the World Cup. Two NFC Forum members – Smartrac and Blue Bite worked with Adidas to create the NFC-enabled ball.
- Forrester, “The NFC Opportunity in IoT,” VISIONFC, Dallas, June 2016, http://www.slideshare.net/NFC-Forum/visionfc-an-nfc-forum-event-the-future-of-the-internet-of-things-nfc-presentations
- Many of these opportunities will involve NFC tags. Automotive: Honda, Mercedes, BMW, Cadillac have already added NFC to their vehicle platforms. Smart wearables: How many people here own a FitBit, Apple watch? IoT: Global spending on devices will top $1.5 trillion in two years. They will need connectivity, commissioning and control. Public transportation: IHS and Juniper predict that the mobile ticketing market will grow at (CAGR) by almost 20 percent over the next three years. The growth drivers will be: Rapid increase in NFC mobile ticketing applications (apps): Customer demand for more convenient mobile ticketing options and Rise of NFC-enabled smartphones and wearables capable of handling mobile ticketing services. A list of card projects is available at https://en.wikipedia.org/wiki/List_of_smart_cards.
- Key interoperability partners include ISO, GSMA and EMVCO. Plugfests are held multiple times per year to test interoperability. We have an Interoperability Testing Library and offer Use Cases and Reporting. Legacy contactless cards and systems migrating into dematerialized NFC solutions… Fragmentation of contactless standards hampers the market Responsible bodies for ISO/IEC14443, EMVCo L1 and ISO/IEC18092 worked in parallel for almost one decade w/o effective synchronization Results in deviations in specifications and test methods Interoperability between contactless standards is not guaranteed Devil is in details
- In last 18 months NFC Forum has certified interoperability with 21 Universal Devices and 37 tags. How nfc forum can help you? Specifications, certification program, SIGs. Many of these future opportunities will rely on tags – both RFID and NFC. RFID and NFC can be complementary
- Interoperability is an ongoing, everchanging technical challenge. This slide is a recently completed public transport certified harmonization of standards among public transport operators lead by the NFC Forum. It can serve, in part, as a blueprint for what could be done in the IoT space. A Future of Public Transport Interoperability The widespread adoption of NFC in Public Transport requires the assurance that NFC-enabled devices will interoperate with existing Public Transport systems throughout the world. Working with industry organizations, standards bodies, and Public Transport Operators, the NFC Forum has succeeded in providing this assurance by harmonizing the specifications of mobile device NFC interface with those of Public Transport readers and cards. Test specifications have been amended accordingly. These actions have provided Public Transport Operators, Mobile Network Operators, and handset manufacturers with a roadmap for accelerating the implementation of NFC-enabled mobile ticketing. The pieces are in place to enable Radio Frequency interoperability for Public Transport systems – without changing Public Transport infrastructures.
- Key takeaway on this slide is the NFC Forum Transport SIG harmonized the specifications of mobile device NFC interfaces and PT readers and cards and established standards for testing mobile devices and PT equipment. We did not do this alone. We drove collaboration with key industry players in both the technical and marketing areas.
- Wireless charging specification expected next year Introduction NFC technology allows transferring power to a Tag in order to enable communication. This is achieved by providing a constant carrier signal. This specification aims to extend this scope and targets to use the NFC communication link to control the power transferred. Thus the pure communication purpose of NFC is extended to wireless charging. The amount of transferred power can be used to charge small NFC enabled devices like smartwatches, activity trackers, headsets and other consumer’s electronics devices. The benefits of the usage of NFC technology for wireless charging are: Use of existing NFC specification for controlling the wireless power charging, Share of the same antenna for communication and power charging. Objectives The objective of this document is to provide the technical foundation for wireless charging at 13.56 MHz using NFC technology. This includes the initiation, control and execution of the wireless power transfer. The scope of this specification is to define the method and procedure to achieve wireless power charging between two NFC wireless charging enabled devices. This specification defines the requirements that ensure interoperability between NFC wireless charging devices.
- SPEAKER NOTES NFC Forum Committee Ensures seamless interoperability across NFC-enabled market value chain Harmonizes and complements existing connectivity standards and specifications Shortens-time-to-market for standard development, tag specifications Accelerates prototype and device testing via NFC Forum Compliance guidelines and PlugFests
- NFC goes way beyond tattoos . . . Into everyday living
- Join the NFC Forum to impact the future of retail, payment and brand.
- Add bird. Key Takeaways: NFC is bridge to your customers Extends and complements RFID Provides connectivity on your terms for IoT