Tag: NFC-B

How much does Smart Navigo HCE suck?

It’s interesting parsing app reviews that say ‘this app sucks’. How does it suck and why? As I’ve said before, the overwhelming negative App Store reviews for Suica App are not about the app but about poor network connectivity kills a connectivity critical service app. The poor connectivity is due to a variety of factors: carrier auto-connect and free WiFi or overloaded mobile connections messing with Mobile Suica recharge and other online functions. People assume the WiFi and cellular icons at the top of the phone screen indicate a healthy internet connection, which they decidedly do not.

Most users see Suica App as the software that controls everything Mobile Suica AND iPhone NFC hardware. It does not of course but people dump all blame on Suica App anyway. Fortunately most of what Mobile Suica does is done without an internet connection. The only time it needs one is recharge time with a credit card in Apple Pay Wallet app or Suica App.

Yet all that complaining over online Mobile Suica app services however, tells us something important about mobile internet connections in station areas, on trains and subways: they suck. Despite ubiquitous 4G LTE~5G cellular and WiFi coverage, reliable internet is notoriously fickle in those famously busy Japanese train stations. This is the real reason behind all those ‘this app sucks’ Suica App reviews. Interestingly enough, this is the same performance gripe with the mobile myki system in Victoria. Like Mobile Suica this became a problem because mobile internet connections weren’t up to the job of delivering reliable, trouble free ‘anytime, anywhere’ recharge/top-up, which people tend to do in transit.

Which brings us to Smart Navigo, the Île-de-France Mobilités (IDFM) Paris region transit card for mobile that is going wide on Android smartphones this year. IDFM has spent a lot of time and expense working with Calypso Networks Association (CNA), the transaction tech used for Navigo, to implement the less secure network dependent Calypso HCE ‘cloud’ secure element approach as the default mobile transit tech for Android devices in 2022.

It is very unusual that IDFM chose HCE as their go to mobile strategy on Android when the more secure hardware embedded secure element (eSE) is standard on all smartphone NFC devices these days, and does the job without internet connections. HCE is very different from eSE in that both NFC smartphone and the reader need a connection to talk with a server. HCE was also conceived for leisurely supermarket checkout, not the challenging transit enviroment. How does Calypso HCE compare to the network-less eSE experience? CNA says:

For security reasons, transactions using the personalization key or the load key are not possible through the NFC interface, and must be done with a secure connection to a server.

Only the Calypso debit key is stored in the HCE application for validation on entrance and control during travel, coupled with a mechanism of renewal of the Calypso Serial Number (CSN) to mitigate the risk of fraud : a part of the CSN contains date and time of validity of the debit key which shall be checked by the terminals.

Thales says: “poor mobile network coverage can make HCE services inaccessible“. In short no internet connection, no mobile transit service. Let’s compare the basic mobile transit card features of Mobile Suica with Calypso HCE:

IDFM up against the Android wall of manufacturer indifference
It’s too bad IDFM didn’t study Mobile Suica shortcomings, they could have learned a few things. Most certainly they understand HCE shortcomings but chose it anyway. Why? They probably had no choice: it’s highly unlikely IDFM could get Android manufactures to retroactively update eSE for Calypso on countless different Android models. HCE was the only way to rollout Smart Navigo quickly. The Android platform reputation for keeping devices up to date with the latest software is notoriously bad.

If IDFM can convince Android manufacturers, Huawei, Google etc., to pre-load new device eSEs with Calypso, they could have a 2 tier approach: (1) full spec eSE Smart Navigo for Google Pay Pixel, Huawei Pay and so on, (2) limited spec HCE Smart Navigo for regular, i.e. cheap crappy, Android.

Right out of the gate Smart Navigo HCE won’t support power reserve NFC transactions even on Android devices that support it for regular eSE NFC. In total, there are 6 core Smart Navigo features that are internet connection dependent vs 1 Mobile Suica feature. 6 more things to complain about when they don’t work…in other words the Smart Navigo HCE suck index is 6 times greater than Mobile Suica. If Suica App is anything to go by, there are going to be a lot of bad Google Play reviews for the HCE version of the Île-de-France Mobilités App.

iPhone and Apple Watch users can be thankful that Apple Pay Navigo will use eSE (as Samsung Pay Navigo already does), and avoid this mess when the service launches in 2023, matching the Mobile Suica experience, feature for feature.

2022-10-17 UPDATE

Navigo HCE does not support Express Mode, Android users have to wake-unlock-tap to validate. This is the price of using HCE instead of a secure element.

IDFM launched Smart Navigo HCE that does not support an Express Transit mode. Android users have to wake-unlock-tap to validate…the price of using HCE instead of an embedded secure element (eSE). That IDFM and Calypso went with HCE, despite the downsides and the fact that modern NFC capable smartphones all have eSE as standard, is very interesting and speaks volumes about the state of Android NFC and licensing fee headaches. Assume that Mobile Calypso don’t come pre-installed on smartphone eSEs, unlike EMV, then imagine the nightmare of: (1) dealing with all the Android manufacturers to retroactively update their devices so they are compatible with eSE Navigo (such as currently found on compatible Samsung Pay devices), and (2) getting Google Pay on board. Going the HCE route likely avoided a lengthy messy delay getting Navigo on mobile for the Android masses which is by far the majority in France.

This is exactly the mess that Apple Pay takes care of behind the scenes so users don’t see or deal with any of it. That’s the value of having a gatekeeper, better UI and security encourages users to use NFC payments and Apple Pay use far exceeds any other digital wallet…this is the benefit that Apple Pay delivers to developers. Too bad it’s going away for EU users that the EU is forcing Apple to give up their NFC gatekeeping role, which is very sucky indeed.

Apple Pay Navigo launch in 2023, open loop coming in 2024

After a long, long dance, Île-de-France Mobilités (IDFM) confirmed that Smart Navigo, the Paris region transit card for mobile will come to Apple Pay in 2023. As usual, Le Parisien broke the story (paywall), quickly reported on French Apple centric tech blog iGeneration.

“This time, for sure, it will be done”

After a test phase, in 2022, iPhones and Apple Watches will be able to replace the plastic pass distributed by IDFM (in 2023). “We cannot yet give a precise date, because it depends on the progress of Apple’s developments in Cupertino. But this time, for sure, it will be done, “says Laurent Probst, CEO of Île-de-France Mobilités. The contract is due to be voted on this Thursday at IDFM’s board of directors…

The contract between IDFM and Apple is spread over a period of five years, with a total budget of up to €5 million dedicated to the development of new services. A budget equivalent to that allocated to Android service developments operated by Samsung with IDFM.

Le Parisien

The contract with Apple is due to be approved by IDFM directors the week of February 20, we can thank the 2024 Paris Summer Olympics for breaking the Smart Navigo on Apple Pay logjam. Le Parisien has regularly criticized IDFM’s slow rollout of mobile services: “The modernization of the ticketing system in force on public transport networks in Île-de-France is not a long quiet river.” A timeline is helpful to understand the stalemate.

  • October 2017: Smart Navigo mobile was announced for 2019 launch. At the time IDFM said, “Unfortunately, it won’t be possible for iPhone owners to use the service since Apple does not yet allow third parties to access the NFC secure element in their phones. However, we are happy to explore the possibilities with Apple to offer the same service to all Paris public transport users.” In other words, IDFM wants to bypass Apple Pay Wallet and do everything in their own app.
  • September 2019: Smart Navigo launches on smartphones using an Orange SIM card, and on Samsung devices.
  • January 2021: Le Parisien reports that Smart Navigo is coming to Apple Pay. However this turns out to be a false alarm, instead IDFM releases a new version of the ViaNavigo iPhone app with support for adding money to plastic Navigo cards with the iPhone NFC.
  • November 2021: Le Parisien reports that IDFM suddenly terminated their partnership with Orange, IDFM announces a HCE + app strategy for Smart Navigo on Android that will launch in 2022. In other words, IDFM will do everything in their own app.
  • February 2022: Le Parisien reports Smart Navigo on Apple Pay will launch in 2023, IDFM confirms on Twitter and also announces EMV open loop support coming in 2024 in time for the 2024 Paris Summer Olympics.

French journalist Nicolas Lellouche independently confirmed the Apple Pay Navigo 2023 launch directly with IDFM and posted some details. Expect direct adding in Wallet app with Apple Pay recharge, similar to Suica, PASMO, Clipper, TAP and SmarTrip. An updated ViaNavigo app will provide extra features for commuter passes and more service options.

French reaction on Twitter was interesting and varied. People complained about the long lag getting Smart Navigo on iPhone but the equally long delay getting Smart Navigo on all Android devices, not just Samsung Galaxy, is more interesting and revealing. IDFM has spent a lot of time and expense working with Calypso Networks Association, the transaction tech used for Navigo, to develop the less secure network dependent Calypso HCE ‘cloud’ secure element approach. It flies in the face of where payment transaction technology has been going with eSE as standard hardware on all modern NFC devices.

It’s almost like Ferdinand de Lesseps digging a sea level Panama Canal when a lock-and-lake canal was the better technical choice all along but it also speaks volumes how difficult it is to launch an NFC integrated service in the wildly uneven Android hardware jungle.

As for Android Calypso HCE performance vs Apple Pay Navigo Calypso eSE performance, I suspect the network dependent HCE on Android will be problematic. It will certainly be problematic, and challenging, for non-Apple smart wearables. If there is anything the bad user reviews of Suica App tell us, it is that network connections in station areas and on trains are never reliable and Android NFC adds layer upon layer of support complexity. No network = no HCE service, it’s that simple. Apple Pay Navigo will work without a network connection, just like all transit cards on Apple Pay, and will work great on Apple Watch too.

For this reason IDFM has to focus all of their system resources on the much more complex Android 2022 launch. They could certainly launch Apple Pay Navigo sooner if they really wanted to, but it’s better to do these things one platform at a time.

2023-05-26 Update: Île-de-France Mobilités has a coming soon page for Apple Pay Navigo

Related
Contactless Payment Turf Wars: Smart Navigo HCE power play
Smart Navigo reportedly launching on Apple Pay

OMNY white-label card completes the EMV only OMNY system

After a long gestation, and a COVID related delay, the mighty swipe MetroCard replacement finally shipped. The OMNY card: a white-label EMV bank payment card using the mastercard payment network, not a MIFARE or FeliCa smartcard like San Fransisco Clipper or Tokyo Suica. MetroCard missed the transit smartcard revolution of the late 1990’s, so MTA and their ticketing system management company Cubic Transportation Systems went all in with a new CUBIC designed system built using EMV payment network processing i.e. ‘open loop payment‘ regular EMV contactless credit/debit cards for mainstream transit fare use, and dedicated white-label EMV prepaid debit transit cards that replace MetroCard, relegated to a backup role for users who cannot use regular credit/debit cards for transit.

OMNY is envisioned and designed as a ‘one size fits all’ approach where bank card EMV payment networks (VISA, mastercard, American Express, etc.) are promoted as transit tickets since everybody supposedly already use bank cards for all daily life purchases. The addition of fare capping, basically a OMNY closed loop card feature for open loop, further encourages regular credit/debit card use and reduces the need for issuing OMNY card. And rest assured, MTA very much wants to get out of the card issuing business…good luck with that.

One problem with one size fits all open loop thinking is it ignores reality. Different people have different transit needs: minors, seniors, disabled, daily commuters with set routes, people without credit cards and so on. Even with fare capping open loop cannot handle these well, if it did TfL would have killed Oyster card long ago. One thing is certain, the piecemeal OMNY rollout has not been an easy transition for MetroCard users. As of February 2022 only 24% of MTA riders use OMNY, that’s a lot of MetroCard. I predict most will only switch from MetroCard when forced to do so when transit gate swipe readers are turned off for good in 2024.

What is OMNY card?
OMNY card is a private branded ‘white-label’ EMV prepaid debit card that comes with a CVC/CVV security number from a mastercard issuing agency, similar to private branded credit/debit store cards. Chicago Ventra tried a similar arrangement years ago. Ventra (also managed by Cubic by the way) has a long glitchy open loop history from its debut with the ill-fated mastercard prepaid debit Ventra card. Streets Blog had this to say about it in 2017.

Arguably it’s a good thing that the Ventra prepaid debit card is going the way of the dinosaur. The debit card function debuted with a long list of fees that had the potential to siphon of much of the money stored on the card, including:

A $1.50 ATM withdrawal fee
A $2 fee to speak to someone about the retail debit account.
A $6.00 fee for closing out the debit balance
A $2 fee for a paper statement
A $2.95 fee to add money to the debit account using a personal credit card
A $10 per hour fee for “account research’’ to resolve account discrepancies

“These fees were probably not any different than other bank cards offered by Money Network or Meta Bank or other predatory banks,” says Streetsblog Chicago’s Steven Vance, who reported on the issue at the time. “But it was shameful for the CTA to be aligned with that.”

After a backlash, most of these fees were reduced or eliminated, but CTA retail outlets were still allowed to charge Ventra card holders a fee of up to $4.95 to load cash on the debit sides of their cards. So maybe it is for the best that the CTA is getting out of the bank card business.

StreetsBlog Chicago December 2017

Let’s hope the OMNY card issuer and MTA do a better job of hiding their white-label OMNY prepaid debit card fees. Because let’s face it, even though OMNY card is ‘closed loop’ it still uses the same EMV payment network that open loop cards do. I call it faux closed loop because OMNY doesn’t process their own fare payments, nor does OMNY (as of this writing) offer commuter passes, student discounts, etc. OMNY station kiosks that have yet to be installed will likely be modified ATM machines that take money instead of dispensing it.

A digital version of OMNY was advertised to launch on Apple Pay and Google Pay ‘soon’, although MTA now says it ‘expects’ to launch OMNY iOS and Android apps necessary for adding OMNY to Wallet sometime in 2023. We shall see but I suspect it will take longer due to potential card clash issues. When the OMNY digital card does finally launch, expect the same rebranded version of mastercard closed loop Ventra and Opal digital cards, all managed by Cubic. As most of the open loop systems in North America, UK and Australia are designed and managed by Cubic it’s helpful to compare their ticketing system profiles.

EMV Express Transit Mode card clash
When you carefully analyze the different systems and Express Transit mode support listed on the Where you can ride transit using Apple Pay support page, one condition becomes clear: current transit systems do not support Apple Pay Transit cards and EMV Express Transit when the system uses both MIFARE and EMV open loop. It a choice between supporting one or the other, not both. Apple Pay Ventra illustrates the problem: it has Express Mode for the EMV Ventra card in Wallet but not for regular EMV Wallet payment cards.

This is because all EMV cards share the same NFC ID number which results in card clash at the gate reader. When cards share the same ID, only one card can be set for Express Transit Mode at any one time. Apple Pay China T-Union cards (EMV clone PBOC 2.0) do this automatically: turning on one card for Express Transit Mode turns off all other Express Mode Transit cards. Express Transit Mode Card settings will likely turn off any activated EMV payment cards when an OMNY card is added and turned on. Otherwise the complaints from Apple Pay MTA users would be endless.

OMNY is a new system built exclusively on EMV. When Apple Pay OMNY finally launches, and if Cubic or Apple somehow manage to resolve the EMV card clash issue, OMNY will be the first system to support both EMV as an Apple Pay transit card and EMV Express Transit mode for credit/debit cards.

EMV (and PBOC derivative) cards all share the same NFC ID, which results in card clash at the transit gate reader. Express Transit Settings automatically turns off Express Mode for other cards with the same ID to prevent this from happening when setting a new card for Express Transit.

The last big OMNY headache: MTA Railroad ticketing and region integration
After OMNY card is launched on Apple Pay and Google Pay, the next OMNY challenge will be integrating Metro-North and LIRR commuter rail ticketing. A difficult task as none of the train line are equipped with NFC card readers. MTA has yet to unveil any commuter rail ticketing integration details. Ventra has the same problem, commuter rail ticketing remains the age old conductor visual inspection, no tap and go contactless. And OMNY will only be as strong as the other important transit pieces that can seamlessly fit into it over time: JFK, PATH, etc. Last but not least there are thorny open loop user data privacy issues.

OMNY truly represents the state of American public transit as it tries to get on board with mobile payments. Progress is good and welcome but instead of real meaningful development, American public transit will continue to be a confused mess of endless broken promises. This can’t change as long as America treats public transit as a subsidized welfare and jobs program instead of essential public infrastructure.

Updated 2022-07-01

Contactless Payment Turf Wars: the Smart Navigo HCE power play

Don’t you love how big organizations play fast and loose with big concepts like Host Card Emulation? HCE was SimplyTapp created technology that Google incorporated into Android Pay in 2013 sowing endless nonsense and confused debate about ‘open’ vs ‘closed’ NFC, aka the secure element wars. Back then industry pundits said:

The significance of HCE is that it frees NFC from dependence on the secure element, which has largely been controlled by mobile carriers. Banks, merchants, and wallet developers must pay fees for access to that chip. Yeager is counting on HCE to scare up interest among issuers and kickstart NFC, which has been stuck in neutral for years.

SimplyTapp, the Power Behind Google’s NFC Workaround, Aims at Mobile Banking

HCE was created when the cloud was seen as an answer for every problem. All it did for ‘freeing’ NFC from dependence on the secure element on a device was make it dependent on a network connection to connect with a ‘secure element in the cloud’. But this was overlooked in the rush to ‘free NFC’ from the evil grasp of mobile carriers.

How little things change, swap ‘evil mobile carriers’ for ‘evil Apple’ and you have exactly the same self serving ‘open’ vs ‘closed’ NFC chip nonsense that people are debating in Europe and Australia today. FeliCa Dude, the ultimate industry insider who has experienced it all, said it best: ‘It’s all eSE or nothing now.’

Let’s make this simple as possible and list the industry forces in the NFC secure element wars:

  1. SIM Secure Element (SE) used by the mobile carriers for carrier locked NFC payments
  2. Embedded Secure Element (eSE) used by smartphone manufacturer digital wallet platforms (Apple Pay, Samsung Pay, Huawei Pay that use customized eSE and truly control it, off the shelf all-in-one NFC chipset users like Pixel and Xiaomi not so much)
  3. Host Card Emulation (HCE) is a secure element in the cloud strategy used by banks and card issuers on network connected Android devices using their own apps that bypass #1 and #2.

Carriers, smartphone manufacturers, banks•card issuers. Carriers lost out long ago. A classic case would be NTT docomo who built the worlds first major digital wallet platform, Osaifu Keitai, using Sony Mobile FeliCa technology back in 2004. Osaifu Keitai eventually made it to the other major Japanese carriers (KDDI au and SoftBank) but the carriers made the mistake of locking and limiting Osaifu Keitai service to SIM contracts and their own branded handsets.

More than anything else, carriers milking Osaifu Keitai as an expensive exclusive SIM contract option instead of making it a SIM free standard for everybody, was the reason why Osaifu Keitai growth stalled. The 2016 launch of Apple Pay in Japan circumvented the entire SIM SE mess with its own eSE, and gave Mobile FeliCa the second chance it’s enjoying now.

Smart Navigo power play
Smart Navigo is the Île-de-France Mobilités (IDFM) Paris region transit card for mobile on Galaxy devices, and Android smartphones with Orange SIM cards. France was an early innovator of NFC on mobile phones but it did not lead to early mobile transit adoption: Smart Navigo launched in September 2019.

Fast forward to 2021, today in LeParisien: Île-de-France: why some smartphones no longer allow access to the metro. A step forward, a step back. The modernization of the ticketing system in force on public transport networks in Île-de-France is not a long quiet river.

What LeParisien was reporting was that IDFM suddenly ended their partnership with Orange: “As long as you do not change your SIM card, the service is operational: you can continue to buy tickets and validate them with your phone,” If customers change their Orange SIM card, Smart Navigo no longer works. IDEM is freeing Smart Navigo from the evil grasp of a mobile carriers.

The French Apple news site iGeneration reports:

A new solution is scheduled for deployment in mid-2022. It will be open to all Android smartphones, without operator constraints, thanks to HCE (Host Card Emulation) technology that emulates cards in a mobile application, allowing it to free itself from NFC constraints. HCE was also partly used for the SIM card developed by the start-up Wizway on behalf of Orange.

It’s 2021, the secure element wars ended years ago. Perhaps IDFM didn’t get the message. Or maybe they want to turn back the clock and fight the battle again. IDFM has spent a lot of time and expense working with Calypso Networks Association, the transaction tech used for Navigo, to develop the less secure network dependent Calypso HCE ‘cloud’ secure element approach. It flies in the face of where payment transaction technology has been going with eSE as standard hardware on all modern NFC devices.

It’s important to remember that one problem with the term HCE is that people and companies use it very loosely. All secure element methods have to load payment credentials from the cloud at some point. The big difference is that eSE and SIM SE have secure physical areas to store those payment credentials on the device, HCE does not. Far too many people assume that any kind of loading from the cloud = HCE, it does not. HCE = storing on the cloud.

This cloud approach has downsides outlined by Thales:

With HCE, critical payment credentials are stored in a secure shared repository (the issuer data center or private cloud) rather than on the phone. Limited use credentials are delivered to the phone in advance to enable contactless transactions to take place.

This approach eliminates the need for Trusted Service Managers (TSMs) and shifts control back to the banks. However, it brings with it a different set of security and risk challenges…

A centralized service to store many millions of payment credentials or create one-time use credentials on demand creates an obvious point of attack. Although banks have issued cards for years, those systems have largely been offline and have not requiring round-the-cloud interaction with the payment token (in this case a plastic card). HCE requires these services to be online and accessible in real-time as part of individual payment transactions. Failure to protect these service platforms places the issuer at considerable risk of fraud…

All mobile payments schemes are more complex than traditional card payments, yet smart phone user expectations are extremely high:

•Poor mobile network coverage can make HCE services inaccessible.
•Complex authentication schemes lead to errors.
•Software or hardware incompatibility can stop transactions.

What is Host Card Emulation (HCE)?

The two key takeaways are: 1) HCE shifts control back to banks and card issuers away from carriers and Android smartphone manufacturers, 2) No network connection = no HCE. Think of HCE as the NCF equivalent of QR Code payment services like AliPay and PayPay that also send payment credentials to the app, just in a different format.

Apple Pay has succeeded because it delivers on those high smartphone user expectations better than any other digital wallet out there. That’s why JR East needed to get Suica on Apple Pay to take Mobile Suica to the next level combining ease of use with growth, which is exactly what happened.

IDFM unceremoniously dumping Orange and going all in with HCE is all about IDFM wanting full control and nothing to do with carriers (SIM SE), Android smartphone manufactures (eSE). Realistically it has to be HCE for Android because Android manufactures would never update older device eSE to support Calypso. We won’t know the full story until the HCE Android service starts sometime in 2022, presumably after pay-as-you-go functionality is fully operational and ready on all exit gates.

Meanwhile, IDFM has been in talks with Apple ever since Smart Navigo was first announced in 2017. At that time they said:

“Unfortunately, it won’t be possible for iPhone owners to use the service since Apple does not yet allow third parties to access the NFC secure element in their phones. However, we are happy to explore the possibilities with Apple to offer the same service to all Paris public transport users.

Apple Pay Smart Navigo has yet to appear though IDFM released an updated iOS app earlier this year that added iPhone recharge functionality for plastic Navigo cards.

One last thing: smart wearables won’t work with a HCE only Smart Navigo strategy. This is the lesson that Fitbit and Garmin have learned well from Apple Watch for deploying Mobile Suica on their devices: keep things simple and on the device for local processing without a network connection. This is what makes the Suica support coming to WearOS so interesting, it might succeed in beating Android as the first non-Apple global NFC device.

As for Smart Navigo, indeed a step forward, a step back. The IDFM journey to mobile ticketing for everybody is not a long quiet river.

This concludes the final installment Contactless Payment Turf Wars. It has been an unexpectedly longer series than planned. I hope people enjoyed reading them as much as I enjoyed writing them. Thanks always and happy transits!

Ignore NFC reader logos, advice for using Apple Pay in Japan

After the October 21 launch of Apple Pay WAON and Apple Pay nanaco e-Money cards, I updated my Apple Pay Japan chart. All I did was add WAON and nanaco logos to the official payment logos listed on the Apple Pay JP page (still not updated as of November 19):

After posting the update chart a reader asked a very good question: why not add the FeliCa reader logo as that is what you’ll often see on NFC readers in Japan. To which I say: ignore reader logos in Japan. Why? Because the reader physical compatibility mark that indicates the antenna location has nothing to do with what payments actually work at checkout. Apple isn’t doing anybody a favor listing the EMV logo in the Apple Pay Japan lineup. It only confuses users.

Let’s play that game again, the ‘which logo is the official NFC logo’ game. Choose:

The correct answer is #2, the NFC Forum logo. The reader physical compatibility mark for EMV is #1, FeliCa is #3. But you never see the NFC Forum logo on NFC readers, what you see is usually something like this:

The EMV mark on the reader tap area does not mean the store accepts EMV contactless…always check the payment acceptance marks.

The Panasonic reader shown above has both EMV and FeliCa logos on the tap area. The store has also attached a card that displays what payments are accepted, in this case both EMV (VISA, mastercard) and FeliCa (iD, Suica•PASMO, WAON, nanaco) are accepted. Looks good right? Not really. The EMV and FeliCa marks are the physical compatibility mark that indicate the antenna location. However, most people assume the physical compatibility mark mean the reader works for all payments…which it does not. Some stores with an EMV physical compatibility marked reader don’t support EMV, and vice versa: FeliCa is supported on the reader but not the POS checkout.

What to do? Let’s see…the NFC Forum is responsible for basic certification of all NFC devices so let’s put their logo on reader instead. Oh wait, can’t do that because people will think it’s a Nespresso machine instead of an NFC reader:

This slide says it all regarding NFC Forum efforts as an industry promotion org

Time for a new NFC logo.

It might seem like a good idea to separate NFC hardware from the payment services that run on top of the hardware. The reality is, it’s impossible to do because all-in-one NFC chips do it all. The NFC Forum could spend a ton of money creating a new NFC logo that can be used everywhere…but what’s the point? Nobody will use it even if they do.

NFC readers come in all kind of shapes and sizes for all kinds of end uses, from supermarket checkout, to transit gates, and vending machines, and much more. If nothing else remember this: the physical compatibility mark is there to indicate the antenna location and show you where to tap, that’s all it’s there for. It can be anything. It should match the service it’s intended to fulfill.