NTT Flet’s fails in the Covid traffic crunch

NTT FLET’S internet service has been around forever in many configurations, the latest being Flet’s Hikari ‘optical fiber’. I call it flexible fiber because NTT uses the term Hikari when they should not. My Hikari only comes into the apartment building junction box then branches into each apartment with good old cooper wire phone lines and a VDSL modem. NTT calls that Hikari, I don’t.

PPPoE/IPv4 traffic has been tapped out in Tokyo since at least 2017. When I first upgraded from PPPoE/IPv4 to IPoE/IPv6, I saw a pleasant bump in speed with none of the night time internet traffic meltdowns when using PPPoE.

I thought my problems were solved but over time IPoE/IPv6 download speed has slowed down while iPhone NTT Docomo 4G LTE speed has skyrocketed past NTT Flet’s:

A year ago Twitter user shao, who posts wonderful network and payment tech tweets with the deep tech background to back them up, noted that the Japanese Internet Provider Association was in a collective hissy fit with NTT. IPoE/IPv6 junction points to NTT main lines where tapping out and providers needed more junction points, they also wanted IPoE access pricing brought in line with PPPoE and better traffic control. NTT gave internet providers the cold shoulder with ‘we’ll consider it if you do the work.’ The result of that is NTT East/West Flet’s service is seriously slowing down in face of stay home telework, bored kids streaming content and too much online shopping.

As shao notes 4G and KDDI au Hikari nuro service are, so far, unaffected. The strange thing here is that KDDI is simply renting NTT dark fiber for nuro. So yes, NTT has the capacity, but doesn’t seem inclined to put in the effort to share it unless providers do the work, and also pay up. To be fair I think one of the problems is hinted at in a recent annual NTT financial report: a shortage of field engineers and technicians. Somehow it seems fitting that the human problem of Covid is also the human problem of slow internet speeds.

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Rethinking Face ID in the Face Mask Touchless Era (Updated)

When iPhone X came out in November 2017, IT journalist Tsutsumu Ishikawa named Suica the Apple Pay winner. What he really meant to say was that Suica Express Transit was the only easy way to use Face ID Apple Pay. It took me a long time to get used to Face ID Apple Pay but now with the COVDID-19 crisis and regulation face masks, the choices are back at square one: (1) yank down the face mask to Face ID anything, (2) use a passcode instead, (3) use Apple Pay Suica set with Express Transit. Yeah, the last one. More people have Express Transit now in China, TfL-land and little bits of the MTA OMNY system but nobody has it for purchases. Except Apple Pay Suica, still the only Express Transit card for contactless payments at stores.

In the sudden era of face masks and plastic curtained checkout areas, dealing with Face ID as little as possible, and using Apple Pay Suica as much as possible, makes life easier and safer: experts in Japan instruct people not to touch face mask surfaces and you don’t want to be yanking down a face mask to use Face ID Apple Pay at close proximity checkout. The interim solution is Apple Pay on Apple Watch which does not use Face/Touch ID at all. But there is that social distance problem: your arm has to reach the reader. That’s the thing about NFC, it’s close proximity technology. So are QR Codes.

The Touchless Distance
When I first saw the NTT Docomo Ultra Wideband Touchless Mobile FeliCa demo I though why would anybody want to pay a few feet away from the reader? Outside of paying while sitting in the drive thru I could not think of a reason. After living with Face ID, face masks and COVID-19 social distancing, I see the reason now at every checkout at every store. I want it. You will too (the 1:20 mark):

And for cars too, CarKey will work like this at some point (0:13 mark):

Touchless Transit Gate vs Facial Recognition
The COVID-19 crisis upends another Face ID related technology fantasy: facial recognition transit gates. NEC is working on face recognition that works with face masks. If anybody can deliver viable face recognition with face masks NEC will certainly be one of the first, but there are cost, performance and privacy issues to consider for transit gates: how fast is the transaction speed, how well does it scale for commuter rush, how do you register faces? Who controls all that transit gate face data and is it stored domestically or data farmed out internationally?

Mobile FeliCa and MIFARE Touchless is the same device level security model we have now with Apple Pay Suica and Student ID, and what we will have with CarKey and shared ‘keys’. UWB is a new hardware layer on top of what already exists, it bridges the NFC infrastructure and contactless payment methods we have now and extends it to the future instead of junking it.

Osaka Metro plans to have face recognition transit gates deployed in time for Osaka Expo 2025. It’s a risky transition plan. Touchless transit gates are the safer bet. Sony, Docomo, NXP, JR East, JREM are doing the necessary hardware and software development with the same embedded secure element security and local processing architecture we have now. Osaka Metro can buy the finished goods from them instead of reinventing the wheel.

Fixing Face ID Shortcomings
On the smartphone side Apple already has the Ultra Wideband U1 chip in iPhone 11. The next step is Apple Pay support as outlined in the iOS 14 Apple Pay post. I hope Apple uses the opportunity of adding UWB Touchless Apple Pay to enhance Face ID with improved technology and controls. Express Card/Express Transit is the Apple Pay method to bypass Face/Touch ID for transit, purchases (Suica) and ID door access (Student ID and CarKey). Extending the Express Card/Express Transit model as much as possible, while keeping the high level of security, is one practical way Apple Pay can address some of the Face ID in face mask era pain points.

Longer term, Face ID has to evolve to securely read faces with face masks reliably. If Face ID cannot be secure, intuitive and face mask user friendly, I don’t see a future for it, or being the iPhone model that customers want to buy. This is why iPhone SE is looking like Apple’s most important product launch of 2020.

Last but not least I don’t see Open Loop transit ever working with Touchless technology. Open Loop will likely remain a NFC only service because EMVCo partners are invested in lower common hardware standards like ISO14443 and plastic cards and probably loath to update them. Certainly they don’t want to lose the plastic card issue business because it’s more profitable than issuing digital ones. EMVCo certainly didn’t see the current situation coming, nor did Apple of course. But then again who did?


UPDATE

iOS 13.5 beta 3 has a Face ID tweak: when it detects a face mask it no longer delays the swipe up Passcode pop up with a 2nd read attempt, it goes straight to Passcode pop up. This small tweak remove a tiny bit of Face ID with face mask stress, but tiny things add up when unlocking iPhone many times a day. But for me Passcode pop up was only one stumbling block, a second bigger stumbling block is Passcode entry via the numeric keyboard.

There is a curious lag between what your fingers are tapping, the feedback click sound and what tap the iPhone actually registers. If you closely inspect the visual tap feedback, it flashes white then fades slowly, while the click just clicks.Taken all together, my brain wants to type fast and tells me the my 2 thumb input is going fast, but the iPhone Passcode numeric keyboard wants me to type slow with 1 thumb. Perhaps it’s just me but I only get correct passcode entry 50% of the time unless I slow way down and type with 1 thumb.

Overall the Face ID with face mask tweak seems more for iPhone unlock, it’s much less useful for Apple Pay. I hope Apple continues to tweak Face ID before iOS 13.5 ships but the reality is Apple can’t do very much in a short time.

John Gruber had an interesting observation regarding another iOS 13.5 beta 3 tweak, this one for Group FaceTime:

methinks a lot of folks at Apple (executives included) are using group FaceTime chats more than ever before lately, and have realized that in practice, especially in larger groups, it’s not a good experience.

Daring Fireball: ANOTHER IOS 13.5 BETA TWEAK: AN OPTION TO DISABLE ‘AUTOMATIC PROMINENCE’ FOR THE CURRENT SPEAKER’S TILE IN GROUP FACETIME

Unfortunately it’s the same for Face ID: Apple is only addressing it because Apple execs are wearing face masks. It’s very frustrating that Apple is only dealing with the Face ID with face mask issue now that it’s on their face. Customers in Asia have been wrestling with it since iPhone X day one November 2017. At any rate I hope Apple puts the experience to good use for a better future version of Face ID.

iOS 14 Apple Pay: going the distance with Ultra Wideband Touchless (Updated)

It’s that time of year again to look into the WWDC crystal ball and see what changes might be in store for Apple Pay. 2019 was an exciting year with the important Core NFC Read-Write additions for ISO 7816, ISO 15693, FeliCa, and MIFARE tags. Since then we’ve seen iOS apps add support for contactless passports, drivers licenses, retail and manufacturer vicinity NFC tags, transit ticketing, badging, and more. Some expectations ended up on the cutting room floor. The NFC tag Apple Pay feature that Jennifer Bailey showed back in May 2019 has yet to appear. Apple Pay Ventra and Octopus transit services slated for 2019 and iOS 13 failed to launch. Apple Pay Octopus launched June 2, Apple Pay Ventra has yet to appear.

Predicting anything in 2020 is risky business because of the COVID-19 crisis. iPhone 12 might be delayed, iOS 14 might be delayed, features brought forward, pushed back…all plans are up in the air. Some developments are clear, but timing is opaque. What follows is based on: (1) NTT Docomo announcement of Ultra Wideband (UWB) ‘Touchless’ Mobile FeliCa additions and JR East developing UWB Touchless transit gates, (2) CarKey and the Car Connectivity Consortium Digital Key 3.0 spec, and (3) Mac 9to5 reports of AliPay coming to iOS 14 Apple Pay.

Going the distance
The NFC standard has been around a long time, long before smartphones, conceived when everything was built around close proximity read write physical IC cards. The standards have served us very well. So why are NTT Docomo and Sony (Mobile FeliCa) and NXP (MIFARE) adding Ultra Wideband + Bluetooth into the mix?

UWB + Bluetooth delivers Touchless: a hands-free keep-smartphone-in-pocket experience for unlocking a car door, walking through a transit gate or paying for takeout while sitting in the drive thru. It’s the same combo that powers Apple AirTags. UWB Touchless delivers distance with accuracy doing away with “you’re holding it wrong” close proximity hit areas necessary when using NFC. With Touchless your iPhone is essentially a big AirTag to the reader,

For Apple Pay Wallet cards it means hands free Express Card door access, Suica Express transit gate access and payments that ‘just work’ by walking up to a scan area or car. As Junya Suzuki pointed out recently, UWB Touchless is passive vs. the active NFC ‘touch to the reader’ gesture, as such it will live on smartphones and not on plastic cards. Those will remain limited to NFC which does not require a battery.

Secure Element evolution and digital key sharing
The addition of UWB Touchless however means that the Secure Element, where transaction keys are kept and applets perform their magic, has to change and evolve. Up until now the Secure Element worked hand in glove with the NFC controller to make sure communications between the reader are secure and encrypted. For this reason an embedded Secure Element (eSE) usually resides on the NFC controller chip.

Apple chose to put a Global Platform certified Apple Pay eSE in their own A/S series chips. The arrangement gives Apple more control and flexibility, such as the ability to update Secure Element applets and implement features like global NFC. The addition of UWB Touchless in FeliCa and MIFARE means both smartphone and readers need new hardware and software. Apple already has UWB in the U1 chip on iPhone 11. Mobile FeliCa software support could be coming with the next generation ‘Super Suica’ release in the spring of 2021 that requires an updated FeliCa OS.

Recent screen images of a CarKey card in Wallet…with Express Mode can we call it Suicar?

The arrival of UWB Touchless signals another change in the Secure Element as shown in middle CarKey screen image: digital key sharing via the cloud where the master key on the smartphone devices ‘blesses’ and revokes shared keys. Mobile FeliCa Digital key sharing with FeliCa cards and devices was demonstrated at the Docomo Open House in January, also outlined in the Car Connectivity Consortium (CCR) Digital Key White Paper. An interesting aspect of the CCR Digital Key architecture is the platform neutrality, any Secure Element provider (FeliCa, MIFARE, etc.) can plug into it. Calypso could join the party but I don’t see EMV moving to add UWB Touchless because it requires a battery. EMV will probably stick with battery free NFC and plastic cards.

Diagram from Car Connectivity Consortium (CCR) Digital Key White Paper

The QR Code Equation?
There is another possible eSE transition for Apple Pay. If the 9to5 Mac AliPay for Apple Pay iOS 14 rumor is true, it represents a huge change for Apple Pay which has strictly limited payment transactions to NFC. The whole identity of Apple Pay is NFC cards vs. Wallet which can hold both cards (NFC) and passes (NFC or QR/Barcodes).

A few weeks ago a reader asked for some thoughts regarding the AliPay on iOS 14 Apple Pay rumor with a link to some screen/mockup images on the LIHKG site. Before getting to that it’s helpful to review some key Apple Pay Wallet features for payment cards: (1) Direct Face/Touch ID authentication and payment at the reader, (2) Device contained transactions without a network connection, (3) Ability to set a default main card for Apple Pay use.

The images suggest a possible scenario implementing AliPay in iOS 14 Apple Pay:

  • AliPay has a PassKit API method to add a ‘QR Card’ to Wallet.
  • Wallet QR Card set as the main card is directly activated with a button double-click for Face or a Touch ID authentication and dynamic QR Code payment generation in Apple Pay.
  • Direct static QR Code reads activate AliPay Apple Pay payment.

If Apple is adding AliPay to the ranks of top tier Wallet payment cards, they have to provide a way in. The new “PKSecureElementPass” PassKit framework addition in iOS 13.4 could be just that. Instead of PassKit NFC Certificates, the additions suggest a Secure Element Pass/certificate. Secure Element Certificates instead of NFC Certificates, or better yet completely decouple the Secure Element from NFC so that there are 2 kinds of certificates: a Secure Element Pass for Secure Element transactions, and a NFC Certificate ‘lite’ for non-Secure Element NFC use such as VAS passes which pull everything off a JSON server. In the long run Apple needs to provide finer definitions and controls for NFC and UWB access instead of one black box that PassKit NFC Certificates have been up to now.

One possible scenario for PassKit NFC Certificate evolution

The burning question here is: has AliPay developed Secure Element technology and Java Card applets for encrypted transactions that work without network connections? If so QR Wallet payment ‘cards’ are possible. Direct Apple Pay Wallet QR integration with would open up things for 3rd party (non bank) payment players. QR integration with separate access controls for the Secure Element and NFC/UWB hardware frontend might also help Apple skirt NFC monopoly allegations that got Apple Pay in trouble in Europe.

Dual Mode and flexible front ends
The addition of QR and UWB with NFC for payments opens up a long term possibility suggested by Toyota Wallet. The current app lets the user attach a QR code app payment method and/or a NFC Wallet payment method to an account. It’s intriguing but clunky. Wallet QR Payment support would allow Toyota Wallet to move the entire payment front end to Wallet and let the user choose to add one or both.

It’s the latter that interests me most. Instead of having separate NFC and QR payment ‘cards’ from the same issuer for the same account, I’d much rather have one adaptive Wallet card that smartly uses the appropriate protocol, QR, NFC, UWB for the payment at hand.

Ultimately I don’t believe that payment players need or want to anchor their services to specific technologies like QR or even NFC. AliPay may have needed QR to start their payment business empire, why not offer NFC and UWB if it’s there as a front end choice? It’s all virtual.

Capable, flexible, smart. This is what digital wallets should do, things that plastic can never achieve. Let’s hope Apple Pay Wallet makes it there someday, and that payment and transit providers are up to the mix and match challenge in the Touchless era.


WWDC20 UPDATE
Apple announced CarKey, digital car keys and Ultra Wideband Touchless in the WWDC20 Keynote and accompanying press release:

Digital car keys give users a secure way to use iPhone or Apple Watch to unlock and start their car. Digital car keys can be easily shared using Messages, or disabled through iCloud if a device is lost, and are available starting this year through NFC. Apple also unveiled the next generation of digital car keys based on Ultra Wideband technology for spatial awareness delivered through the U1 chip, which will allow users to unlock future car models without removing their iPhone from their pocket or bag, and will become available next year.

Apple Newsroom

More details were revealed the CarKey session:

One thing that the CarKey session made clear is this: secure Wallet transactions are limited to the Secure Element and ‘radio technologies’ that are evolving beyond NFC.

AliPay QR Code support was not mentioned in the keynote or any of the sessions. The Mac 9to5 report didn’t pan out. There are new PassKit framework additions which suggest better barcode handling. The real QR Code payment support story for WWDC20 is covered in the App Clips sessions.

App Clips finally releases the power of background NFC tags and is another big Apple Pay development, in addition to CarKey, announced at WWDC20. App Clips puts NFC tags on equal footing with QR Codes for the first time with the added edge of the ‘when the screen is on’ background tag sheet pop-ups. This will be huge.

Apple Wallet Docomo d POINT contactless rewards card launching February 18

Apple Japan recently tweaked the Apple Pay web page artwork. Instead of 3 iPhone Apple Pay images there are now 4, one of which features the PONTA contactless rewards card. Why would Apple feature it only now when Apple has ignored PONTA since the October 2018 launch? Now we know why: the Apple Pay version of Docomo d POINT Card is launching February 18. Twitter user Ballpen caught a few early bird launch campaign posters outside a LAWSON store showcasing Apple Pay d POINT with a NFC mark, just like PONTA. The launch campaign will run from February 18 to April 17 offering 7X bonus d POINT when using Apple Pay at LAWSON.

The LAWSON POS is built around the Panasonic JT-R600CR reader that is Apple Pay savvy and supports the VAS protocol. Apple Wallet Ponta at LAWSON uses VAS (NFC A) for reading and linking reward card information with a purchase. Docomo d POINT Apple Pay will also use VAS but there is more to it. Docomo d POINT has a far larger Godzilla sized market footprint than PONTA, and Docomo is looking to streamline its siloed payment services: d CARD (plastic), iD (NFC FeliCa), d POINT rewards card and the new d BARAI QR Code payment system into an intelligently integrated service package that can best SoftBank PayPay market performance.

Docomo announced in November that it would merge some d Barai functions into iD with an updated iOS app at some point. It looks like that app is coming February 18 that adds the user d POINT Card to Wallet. The real question is how it works on the updated LAWSON POS system and plugs into iD payments. Do we say ‘Apple Pay’ at checkout like we do for PONTA points, ‘iD’ or something else? Tune in for details in tomorrow’s press release. Now if only JRE POINT would go Apple Pay, I’d be finally free from plastic reward cards cluttering up my real wallet.

UPDATES
Apple Pay Docomo d POINT Card is live, it works just like PONTA at LAWSON, say ‘Apple Pay’ at checkout then select d POINT or PONTA on the checkout touchscreen. There is a Wallet notification UI bug that displays the PONTA icon instead of d POINT when adding points but they are added correctly.

Tokyo Cashless 2020: Blame the Japan Cashless Payments mess on VISA and EMVCo, not FeliCa

1️⃣ Dear JR East, we need a new Suica Charge App
2️⃣ Consumption tax relief with the CASHLESS rebate program
3️⃣ Are Apple Maps and Siri really Apple Pay level ready for the Tokyo Olympics?
4️⃣ > Blame the Japan Cashless Payments mess on VISA and EMVCo, not FeliCa

Tokyo Cashless 2020 is a series covering all things cashless as Japan gears up for the big event. If there is a topic that you’d like covered tweet me @Kanjo


Japanese journalist Akio Iwata just published a piece explaining why VISA has not signed with Apple Pay in Japan. It is paywalled and I have not read it, but Japanese readers noticed similar points in my earlier piece Why Visa refuses to join Apple Pay Japan and tweeted about it. The subject is timely and worth visiting again after the events of the past year.

Some western business journalists and industry pundits look at the Japanese payments market and write about failure: the failure of FeliCa to be universally accepted, the failure of Japanese society to use cashless payments instead of hard cash. It’s a kind of cut and paste narrative construct journalism that you see too much of these days, like the recent Financial Times piece, or worse the NFC TIMES. The narrative is persuasive enough to blind some Japanese journalists as well.

This kind of reporting plays to the expectations of a certain readership, but it completely fails to capture or explain the massive changes happening in Japan right now, set in motion by the arrival of Apple Pay in late 2016. The bulk of the cut and paste argument is that FeliCa failed to take off in Japan and because Japan failed to switch to the EMV ‘world standard’, that’s why we have the current messy situation. End of story. I don’t buy this argument at all.

FeliCa was around long before the EMVCo consortium got it’s NFC act together in the early 2000s. NFC-A is Philips, NFC-B is Motorola, NFC-F is Sony. The ISO/IEC 14443 standard was supposed to include NFC-F but the ISO ultimately decided not to include it. EMVCo created the EMV contactless standard on ISO/IEC 14443 NFC A/B.

With lots of help from JR East, NFC-F was added to the ISO/IEC 10373-6 and GSMA/GCF (Global Certification Forum) TS. 26, TS. 27 specifications. From April 2017 GCF certification for all NFC mobile devices requires NFC-A, NFC-B and NFC-F support.

It is this later development, and especially the fruit of that development, Apple Pay Suica, that I believe is unacceptable to VISA and by extension EMVCo. VISA cooperates with Apple Pay in other countries because it promotes EMV, VISA refuses to cooperate with Apple Pay in Japan because it promotes FeliCa. Instead of promoting bank card use and new services VISA is promoting technology.

I have long suspected that VISA simply does not want anything to do with Apple’s support of the Global NFC standard put in place by the NFC Forum and GSMA/GCF in 2017. It’s not only Apple…VISA refuses to support dual mode (EMV/FeliCa) Docomo iD/NFC for Android Osaifu Keitai users abroad which Mastercard, American Express and JCB do. VISA simply wants to bide time until NFC Pay/EMV contactless support in Japan is everywhere and then simply ignore FeliCa (NFC-F) all together…

Unfortunately this strategy has only accomplished one thing: it provided an opening for QR Code payment system players…

Why Visa refuses to join Apple Pay Japan

My argument is simple. The VISA and EMVCo mindset is stuck in the one size fits all single mode plastic card era. This is easy to understand as the plastic card issuing business is a very lucrative one.

But like all things there is a downside: instead of embracing the full promise of global NFC digital wallets that can match the best NFC technology for the job with multiple mode cards that do everything and ‘just work’ everywhere, we have the contactless payment turf wars which are really just plastic era fighting moved to a digital arena.

Instead of pursuing the advantages of digital wallets that merge the best of native transit cards on the front end with the best of bank cards on the back end, where they perfectly complement each other, we have bank cards fighting to be everything, which they are not and will never be. This is why Apple markets Apple Card as ‘a new kind of credit card, created by Apple, not a bank.’ It’s the reason why Apple Card is Mastercard brand, not VISA.

In Japan specifically we have VISA refusing to join Apple Pay Japan and for the most part Google Pay, and VISA Japan key player Sumitomo Mitsui fighting on and off with Mobile FeliCa key player Docomo. And the result? None of this nonsense helped strengthen VISA Japan’s market position one bit. On the other hand VISA’s arrogance pulled all the other card companies down with it and provided a huge opening for the Japanese QR Code players like PayPay.

When I wrote Why Visa refuses to join Apple Pay Japan the frenzy of Japanese QR Code payments was just getting underway. Over a year later I think this conclusion is stronger than ever and the only one that explains the reality of the current market. VISA may like to think that the Tokyo Olympics is the last great opportunity to finally kill FeliCa. That’s not going to happen.

Only by setting aside the past and embracing the multimode digital future with forward looking cooperation, can VISA (and by extension EMVCo) help bring order to the payments chaos of the Japanese market. Only cooperation can deliver the promise of cashless payments to Japan, and strengthen the long term market opportunities for all players.