Now that the CASHLESS Rebate program is over, we have a new Japanese government program promoting cashless use for points: My Number Point. And yes it comes with an app. There’s just one tiny gotcha: you have to have a plastic My Number card because as the campaign name makes clear, the whole enterprise is about motivating people to register for a one. The program runs July 1~March 30. Users can get the equivalent of up to ¥5,000 in points in exchange for ¥20,000 worth of cashless shopping.
The basic idea is that starting from July 1, you use the My Number Point app to read the NFC tag in your My Number card and register your cashless payment service of choice: Suica, PayPay, credit card, etc. The full list is here.
As your dutiful field reporter, I volunteer to dive into the NFC tag registration process on July 1 and tell you all about it. Here’s the official list of compatible iPhone devices.
Suica/JRE POINT Registration Okay, I did it. The registration process, like the app, looks and acts like a government bureaucracy product. It’s not pretty but gets the job done. But it’s a fun exercise using the My Number Card NFC tag for secure login. Here is a quick summary.
(1) Have your My Number Card and 4 PIN login code ready and launch the app. The My Number Card NFC tag read with iPhone seems very allergic to any surrounding metal. Hold the card in your hand, it takes about 8 seconds for a successful read. (2) Follow steps 1~6 shown here to login and get to payment system registration (3) You need 3 pieces of info from your JRE POINT account: the JRE POINT exchange number, the registered katakana account name, the registered birth date. Tap the link to the JRE POINT page and login, copy the JRE POINT exchange number and paste it in the Payment Service ID, past the katakana name (no spaces) in Security Code 1, enter the registered birth date into Security Code 2. Enter the last 4 digits of your current iPhone number in the last field.
(4) After entering and confirming your JRE POINT information you have to enter your My Number Card PIN and read NFC tag again. This completes the process, you should see a green confirmation checkmark.
From here all you need to do is purchase ¥20,000 worth of goods or recharges with Mobile Suica by August 31. The timing and details of the My Number Point bonus into your JRE POINT account should be coming soon. Check the My Number Point page for details.
The first problem was the iPhone lineup. iPhone 8 didn’t fit because only A12 Bionic devices and later support NFC background tag reading. This was solved with the release of A13 Bionic powered iPhone SE and deletion of iPhone 8 from the lineup.
The second problem was the clunky ‘launch an app’ or ‘launch Safari’ to do anything. This has been a problem for NFC tag solution providers like SmartPlate. User interaction needs to reside on a task focused pop-up sheet while the screen is on. The new iOS 14 App Clips framework that works hand in hand with iOS 14 Core NFC to load just what is needed to take care of the NFC tag task at hand, is the right solution.
The pieces appear to fit very nicely now: the NFC background tag sheet pops-up ‘while the screen is on’, the right code snippets load in for a simple focused task, the user can Sign In with Apple ID if needed, and pay with Apple Pay. Simple, uncluttered action; no apps, no Safari launch. And we have background NFC tag reading on every current iPhone model.
There are a few flies in the ointment:
Face ID in the face mask era is a lousy unlock and Apple Pay user experience, App Clip powered NFC background tag reading is gonna rock on Touch ID iPhone SE even though it was designed for Face ID.
A network connection is required, Apple Pay transactions at the NFC reader work without a network connection but App Clips + Apple Pay transactions need a network connection for the obvious reasons of loading app clip content, and because of this…
A weak borderline WiFi connection can jam the entire process even with WiFi Assist turned on.
The NFC advantage over QR Codes here is that background tag reading automatically pulls up the App Clip sheet when the screen is on while QR Code users have to manually pull up the QR reader app and scan a code to join the fun.
The combination of App Clips, NFC tags and Apple Pay will be extremely disruptive in markets where NFC and QR payment players are very competitive. Places like Japan. PayPay and Line Pay lose their edge. Smart QR payment players can adapt and add NFC tag support in their payment apps. And they can bypass Apple Pay if they want to, though it won’t be as slick. Ultimately they are not wedded to QR codes, PayPay and Line Pay have always said they would add NFC if customers want it.
App Clips finally unlocks the power of background NFC tag reading and is the other big WWDC20 Apple Pay development in addition to CarKey and Apple Pay QR Code AliPay payments. 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 read sheet pop-ups. This will be huge.
As COVID restrictions are eased and the world slowly goes back to work, school and hopefully slightly more normal life, avoiding crowds will be key in keeping COVID from becoming resurgent in the months ahead.
For commuters in Japanese metro areas avoiding crowds is no easy matter. Fortunately the Japanese transit gate infrastructure is a great help. FeliCa based IC transit cards (Suica, PASMO, ICOCA, etc.) with fast transaction speeds combined with open gate flap design maximizes people flow: people walk through gates at normal pace. This is very important for Japanese stations that have to make do with large crowds in limited spaces and narrow gate areas.
It’s wrong however, to think that this only applies to Japan. The benefits of fast tap speed combined with intelligent transit gate design are relevant everywhere and very necessary in this day and age: fast gate tap speed is essential in keeping gate crowding at a minimum. It makes things safer not only for train operation, but also addresses crowd control health concerns in the COVID era.
A reader sent a link to a good discussion of NFC protocols and gate tap speeds that was apparently deleted when YouTube comments were turned off. I retyped the comment in the section below from a screenshot with some light editing for clarity. If I find the author I will link to the original. The videos have already appeared in other posts but it’s good have them in one place. A previous installment already covered QR transit code gate issues, this post will focus on NFC tap speeds.
While transit gates and NFC processors are found worldwide, what makes the Japanese gates different from the rest of the world is they don’t use global standard ISO 14443 (never mind Type A which uses Miller bit coding, the least efficient bit coding method) protocol which is common in many transit and bank cards issued worldwide.
The tap time with ISO 14443 Type A (née Philips) and B (née Motorola) varies greatly: from 200 to 500 milliseconds (ms) with 200 ms only achievable with Type B/Calypso. But it never reaches the short as 100 ms which is only achieved with Felica developed by Sony, also designated NFC-F and NFC Tag Type 3 by the NFC Forum and compatible with ISO 18092 which is commonly found in smartphones and NFC wearables since 2013. In this following video passengers maintain their walking pace but never overshoot and trigger a gate closure nor slow down not even a bit:
It may seem like a minor difference but due to the high volume of passengers per gate and to reduce gate maintenance requirements, tap times really matter.
Companies such as JR East have specified tap time of 200 ms but Suica is actually faster and this allows real life speed tolerances: some passengers tap faster than others due to walking pace, the higher speed tolerances are only possible with the 100 ms tap time of FeliCa. A comparison example of large crowds at gates in Malaysia and Japan below:
Open Loop NFC ticketing in its current form is based on EMVCo Contactless specifications adopted in contactless bank cards issued worldwide including China UnionPay QuickPass which is PBOC derived from the EMVCo Contactless spec. All of these use ISO 14443 Type A at 106 kbps only for 500 ms tap time, which is adopted in cities worldwide such as London, New York, Moscow and Rio de Janeiro where normal walking speed is never supported.
But as seen here, transit cards in Japan such as Suica, PASMO and ICOCA are supported for ultra hight speed and precise account verification and fare processing. Transit cards use offline Stored Fare (SF) which includes the amount of funds stored in the card’s IC smart chip data storage, NOT backend on a server like a bank card, and stored commuter passes. Here are walk flow comparisons for Tokyo and London, and MTA OMNY Open Loop performance:
As the videos make clear, tap speed is the most important part of the total package that makes a transit gate, from NFC sensor and antenna communication distance, to fare processing transaction software to physical barrier design. Be it an antiquated turnstile, a sliding panel, or a flap. A key reason for the ultra fast performance of JR East gates is Suica speed coupled with a larger antenna area plus the barrier-less transit gate design that doesn’t impede walk flow.
EMV is payment technology created for leisurely supermarket checkout, not whizzing through transit gates at rush hour. It doesn’t address the needs of transit and never will in its current format because it is tailored for, and controlled by credit card companies. One example is that EMVCo certification requires a small antenna communication distance, as in store reader communication distance. This is to prevent EMV skimming out in the wild, but the restriction doesn’t make sense for transit gates which operates in a controlled settings.
NFC Forum partners need create a single faster more reliable NFC standard encompassing NFC A-B-F and other wireless technologies, a new standard that improves and expands the NFC user experience on mobile devices for transit, digital identity keys and payments, while making it all future-proof.
Please redo the dumb dark mode driven Wallet transit card UI. All recent Wallet UI tweaks are not about making a better overall Wallet card UI experience and mostly there so it doesn’t suck in dark mode. Sorry, but it still sucks. Honestly, iOS/macOS system wide dark mode is such an overhyped piece of UI crap. I don’t use it anymore.
More built in embedded Secure Element provider support: Calypso, CEPAS, etc.
Apple Pay Japan is still missing some important e-money prepaid cards like WAON, nanaco, Edy that have been on Google Pay for some time now, it would be nice to have loyalty prepaid card support for items like DOTOUR Value Card too, and please improve the Apple VAS experience, it’s old dog slow on the store reader.
I’d do a postmortem after WWDC…maybe. Enjoy the show.
Everything changed the moment the Japanese Government requested school closure to prevent the spread of COVID-19 on February 27, 2020. In Japan, as in the rest of the world, social distance, face masks and rigorous hand washing are now mandatory daily routine. Anything we touch is suspect. This includes money. This is why the COVID-19 crisis will rearrange the contactless payments landscape in Japan very quickly. Nobody wants to risk becoming sick from handling money or tapping public touch screens when they can pay without touching anything.
Fortunately for Apple they made a very smart move with the new iPhone SE that incorporates the A13 Bionic with Touch ID. For customers in Japan iPhone SE with Touch ID Apple Pay is the device that perfectly fits current conditions offering the best Apple Pay and Suica experience with Express Transit power reserve plus other good features, at a budget price. For many in Japan, and likely everywhere, Apple Pay use with face masks is a very important decision factor for purchasing a new device. It will likely be a factor in Apple’s bottom line the rest of the fiscal year.
Unfortunately most tech reviewers are still living in the past era of 3 months ago. This is understandable, but good reviewers should take everything into account. That’s why we read them. That’s why I was disappointed when John Gruber, who usually writes great stuff, completely blew it for me with his iPhone SE analysis/review/think piece that does not mention the face mask Face ID vs Touch ID issue at all. That’s the baseline purchasing decision point now. If Gruber needs to think about the issue, fine, but Face ID vs Touch ID in the face mask era is a huge factor buying any iPhone now and he didn’t cover it, any iPhone SE review that doesn’t cover that is worthless.
I must point out here that Touch ID works just fine while wearing a face mask, and Face ID doesn’t work at all. That’s been a consideration for medical professionals and citizens of countries with a culture of face-mask-wearing ever since Apple introduced Face ID with the iPhone X in 2017. Now it’s a consideration for literally billions of us around the world. That’s not enough to even vaguely make me, personally, consider switching to the SE as my personal phone. But your mileage may vary, especially if the nature of your work requires you to wear a face mask all day, not just while out of the house on brief excursions. (But such jobs might also require gloves.)
A culture of face mask wearing eh? While not a snub, it sure feels flippantly dismissive. The footnote escape is a classic way of avoiding serious discussion, or taking the time to investigate the issue deeply for the benefit of his readers, or how it plays out here on regarding iPhone design and technology. iPhone SE is the most important product Apple is releasing this year. The reasons behind it’s unfortunate success deserve proper review and analysis.
All the top US tech iPhone SE reviews are similar and don’t go deep on it, in other words have fun with Face ID Apple Pay with face masks folks. Meanwhile here in Tokyo, stores are refusing entry for customers without face masks.