The Weekly

2022-05-14 Early Rainy Season

Will Pixel Watch finally deliver global NFC Google Pay?
Ever since Apple made global NFC standard on all iPhone and Apple Watch models in 2017, global NFC has become a litmus test of ultimate Apple-like user friendliness. When inbound devices can add Suica, it’s not only cool, but also necessary to get around. Garmin and Fitbit wearables do the global NFC thing, but Android remains stubbornly ‘buy a Japanese smartphone to do the Suica FeliCa thing.’

In the global NFC sweepstakes then, every Google Pixel release cycle is a game of ‘will they or won’t they’ finally deliver global NFC. Actually Pixel is already global NFC with Mobile FeliCa ready to go, but Google disables it on all non-Japanese Pixel models.

Which brings us to Pixel Watch which got a sneak peek at Google I/O 2022. The buzz on Japanese Twitter was basically: I want one, but not if it does’t have Suica support. Fair enough, I bet a lot of people are thinking that and not only in Japan. After all, Hong Kong users would love having a Pixel Watch that supports Octopus.

The good news is that Suica appears to be coming to Google Pay for Wear OS. Various Suica string have appeared in recent Google Pay APKs. This is expected: it would certainly be very awkward if Pixel Watch doesn’t support Suica when Fitbit devices do.

But this begs a bigger question. Wouldn’t it be extremely awkward if Pixel 7 doesn’t support Suica out of the box when Pixel Watch does? I would say so. But then again one hopes The Android Ready SE Alliance is working to fix all that, and do away with Android HCE nonsense once and for all.


Digital My Number on track for Android 2022 launch, Apple Wallet due in 2023
The Ministry of Internal Affairs and Communications (MIC) digital version of My Number Card (Individual Number Card) is on track to launch in 2022 (October-ish?). The latest MIC Work Group PDF document has a full outline of the digital My Number system and the various services the Japanese government plans to link with it. In late 2020 MIC said they were ‘in discussions’ with Apple to bring digital My Number to Wallet and this has not changed. Nikkei reporter Mayumi Hirosawa saw a chance to grab some eyeballs and published, The My Number iPhone Wall, a typical Nikkei ‘article’ of lazy, subjective, puerile observations angled as big bad Apple, but nothing new.

Meanwhile Yasuhiro Koyama’s online article on Keitai Watch is far more interesting and informative. MIC official Takashi Uekariya, the goto My Number digital guy, says the MIC and Apple are ‘working hard’ to bring digital My Number to Apple Pay Wallet, and that because Apple locks down new iOS features far in advance, timing wise it looks like iOS 17 in fall 2023 is the likely target for My Number on Apple Wallet. It would be nice though if Apple could surprise us later on in the iOS 16 release cycle, always good to raise the bar and deliver above expectations.

Looking at the larger picture, MIC documentation clearly states that My Number digital card requires a GlobalPlatform embedded Secure Element (GPSE) device, and that except for a small amount of SIM Free Android junk, most smartphones sold in Japan (both Apple and Android) are GPSE certified. An interesting sidelight is that ‘FeliCa chip’ Osaifu Keitai Android devices will support My Number NFC-B transactions. Going forward that means nobody in Japan will buy a device without a GPSE that doesn’t support My Number digital card and the associated banking services that will link to it. Kiss HCE goodbye.


The JR East paper ticket booklet replacement problem has a solution: Suica 2 in 1 transit points
It might seem like a great idea for JR East to migrate the legacy paper ticket bundle (the good old buy 10 and get one free) to Suica…but there’s this little problem of JRE POINT. Repeat Point Service has the same basic concept, 10 trips on the same route in the same month earn you a free trip in JRE POINT. Unfortunately, setting up a JRE POINT account is a pain in the ass, and getting the points back into Suica balance is a huge pain in the ass. For Mobile Suica there’s JRE POINT app + Suica app + Suica Pocket. For plastic Suica there’s JRE POINT app + a visit to the local station kiosk. It’s way beyond the ability of elderly transit users who just want to save on expenses.

Suica 2 in 1 Region Affiliate cards are a much better deal because they have transit points built in. No registration, no setup, just use the transit card and the system does everything for you. Automatically earned points are turned around and automatically used for paying fare. Simple, useful incentive: all one does is use the card for transit and receives a discount in return. This is the way it should be. JR East would be smart if they implemented a similar automatic transit point feature for Tokyo region Suica. JRE POINT is fine for larger more complex integration such shopping and Eki-Net ticket purchase, but integrated, invisible transit points for discounted regular transit would fill a big post-Covid need. I guarantee people would start riding the rails again after the long pandemic pause.

Express Transit Chronicles: tight pants and other Face ID fuckups

Express Transit is the best and most natural way of using Apple Pay. It first came to iPhone with Mobile Suica in 2016, expanding incrementally until finally going wide with iOS 15 Wallet. Suica has been around so long in Tokyo that younger generations don’t know anything else, it’s ubiquitous. Used global NFC iPhones and Osaifu Keitai are ubiquitous too so there are a lot more people using Mobile Suica, and complaining about it.

Mobile Suica complaints aren’t a bad thing. All those bad Suica App reviews on the App store and complaints on Twitter mean that people use Mobile Suica enough to download Suica App, register an account, use it, then go online and complain. It’s a gold mine of information, invaluable feedback telling us what trips users up at transit gates, a user base with 15 years of mobile transit experience. Any transit operator looking to implement good mobile transit service would greatly benefit from studying strengths and weaknesses of Mobile Suica, the worlds largest, oldest and most widely used mobile transit card service. Unfortunately nobody bothers to do so.

Tight pants + face masks = Face ID fuckups
As always, most Apple Pay Suica problems boil down to Face ID issues that disable Express Transit. Mobile Suica support even has a dedicated help post it puts out regularly. Face/Touch ID and Express Transit are joined at the hip. When Face/Touch ID is disabled, Express Transit is also disabled, a passcode is required to turn them on again. From the iOS 15 user guide: you must always enter your passcode to unlock your iPhone under the following conditions:

  1. You turn on or restart your iPhone.
  2. You haven’t unlocked your iPhone for more than 48 hours.
  3. You haven’t unlocked your iPhone with the passcode in the last 6.5 days, and you haven’t unlocked it with Face ID or Touch ID in the last 4 hours.
  4. Your iPhone receives a remote lock command.
  5. There are five unsuccessful attempts to unlock your iPhone with Face ID or Touch ID.
  6. An attempt to use Emergency SOS is initiated.
  7. An attempt to view your Medical ID is initiated.

You might think a passcode unlock is always the same, however there are surprisingly different Express Transit results at the gate show in the following video clips.

  • The first video shows Express Transit in normal action when Face ID (or Touch ID) and Express Transit mode are on. This is exactly what Suica users expect at transit gates and store readers. When it doesn’t work like this every single time, they complain.
    The second video shows a passcode request after restarting iPhone (#1), not something that would happen in real world use but I wanted to show the different kinds of passcode requests.
  • The third video is the most common one: the Apple Pay screen appears with a passcode request (#5-five failed Face ID attempts when wearing a face mask), this is exacerbated by Face ID Raise to Wake which is why I recommend that Face ID users turn it off when wearing face masks. There is a similar but separate issue when a user inadvertently pushes the side buttons (#6-emergency SOS • iPhone shut down), this happens more than you might think because side buttons are easily pressed when iPhone is in a tight pants pocket, especially when iPhone is in a case which is pretty much everybody.
  • The last video shows manual Apple Pay card selection and authentication when an Express Transit is not set, this is also how Apple Pay works on open loop transit systems without Express Transit support such as Sydney’s Opal.

An interesting side note about Japanese transit gate reader design UI. The blue light NFC reader hit area not only makes a great big visual target, it tells us the gate is ‘ready and waiting’. Notice how the blue light goes off when the reader is busy with a card transaction, then blinks on again ready and waiting for the next card. Watch the above videos carefully and you’ll notice the blue reader light stays lit with every false read attempt. Only when the correct card is brought up does it blink off and complete the transaction. When there’s a real problem the blue light changes to red.

This is simple, clever and user friendly design as your eyes are naturally focused where your hand is but you don’t see the design anywhere else except the new OMNY system readers. Copying the Japanese gate reader UI design is a smart move by Cubic Transportation Systems and MTA but their LED screen NFC hit area combo design appears to be somewhat fragile. The green ‘GO’ might seem like a nice touch but I suspect it subliminally makes a use wait for it. More feedback isn’t always better. Every millisecond wasted at the transit gate is a bad design choice.


Fixing Face ID
iPhone users in America only became aware of Face ID shortcomings thanks to COVID face mask mandates. Yes Virginia, Face ID sucks with face masks and Express Transit users in New York and London came face to face with issue #5: five successful Face ID attempts disables Face ID and Express Transit. It got so bad that MTA pleaded with Apple to ‘fix Face ID’. Apple dribbled out some Face ID “fixes” that didn’t fix very much.

iOS 13.5 introduced a Face ID with face mask passcode popup tweak that didn’t make passcode entry any easier and certainly didn’t fix Face ID use with a face mask. People quickly forgot about it.

iOS 14.5 introduced Unlock iPhone with Apple Watch that was widely ballyhooed by tech bloggers but real world use was a different story:

I find it fails me too often on the daily commute and in stores, usually at the very moment I need to launch dPOINT or dPay apps at checkout. I also get the feeling that Apple Watch battery life takes a hit too… If it works for you that’s great, but the Unlock with Apple Watch end user experience will be all over the place.

Also telling was that online Face ID/Express Transit complaints continued to grow despite the iOS 14.5 feature. Unlock with Apple Watch is a one trick pony, it unlocks a Face ID iPhone when a mask is detected, nothing more, no Apple Pay, no Face ID fix.

iOS 15.4 introduced Face ID with a mask for iPhone 12 and later. This is the first true fix for using Face ID with face masks, finally doing all the work Face ID does from unlocking iPhone to authenticating Apple Pay and apps. It’s not perfect as it doesn’t fix Face ID for earlier iPhone X-XS-11 models, and there are trade offs as it reduces Face ID security for the convenience of keeping your face mask on. In my experience Face ID with a mask on iPhone 13 Pro is certainly an improvement but slower and less successful than using Face ID without a mask. Face ID with a mask is also somewhat quirky. It doesn’t like strong backlighting, some users report frequent ‘look down’ requests depending on the their type of face and glasses.

Now that Apple has a focused Face ID with face mask roadmap that restores the Face ID Apple Pay experience, we can ignore all that mushy ridiculous Touch ID + Face ID dual biometric iPhone talk. Expect Apple to focus on improving Face ID with a mask performance on legacy Face ID on iPhone 12 and 13 in future iOS updates and delivering phenomenally better Face ID technology in future iPhones.

Phishing scams target JR East online services

The Council of Anti-Phishing Japan has issued a warning of email phishing scams targeting JR East Mobile Suica, Eki-Net and VIEW credit card services, following earlier warnings posted on the JR East site. The phishing scams send email or SMS messages that target user accounts, credit card and 3D Secure information.

Mobile Suica account and credit card information can only be entered and edited in iOS Suica App or Android Mobile Suica App. Eki-Net account information access in Eki-Net App or website requires a one-time password send to the account registered email.

The Council of Anti-Phishing recommends using the email spam filter to remove phishing emails before they land in your email inbox as there are numerous phishing scams targeting payment services. Users report that iCloud spam filter does a good job of filtering out phishing emails.

Here are some screenshots taken earlier but the scammers are are constantly tweaking their sites to mimic official JR East online service sites.

iOS 15.4 Face ID with a mask restores the Apple Pay Suica Express Transit experience

The iOS 15.4 update is out. The biggest feature by far is Use Face ID with a Mask. It makes daily iPhone use a much better experience for those wearing face masks with iPhone 12 and later. Even though America and other countries are rolling back face mask requirements, many Japanese will probably keep them on even if Japanese authorities follow the maskless trend. Wearing a face mask has become such an ingrained second nature that people wear them even when it doesn’t make sense, like walking in an empty park at a night.

When it comes to using Suica you might think Express Transit mode removes all Face ID with face mask Apple Pay issues. Here’s the thing, Suica is easily the most used Apple Pay card in Japan and the most used transit card on the Apple Pay platform. You still need Face ID authorization to recharge a Suica in Wallet, and there’s the Face ID misread problem. 5 Face ID misreads deactivates Express Transit Mode that Suica users depend on.

The Face ID with face mask misread problem is big enough that JR East Apple Pay Suica support reissued a notice outlining the causes. 5 Face ID misreads is very easy to do when wearing a face mask and it deactivates Express Transit Mode without any UI feedback or alert, tripping up Express Transit Suica users at the transit gate or store reader with a passcode prompt. Unexpected passcode prompts at transit gates or bus exit readers with people behind you are flustering ‘I wanna go back to plastic’ experiences.

I also wonder if QR Code payment apps have brainwashed young people into thinking they have to open an app for every payment and transit gate. There are enough user comments on social media to suggest people open Suica App in the mistaken assumption they need launch Suica App to use Suica. Imagine doing that every time you want to use Express Transit Suica…head scratchingly pointless.

The good thing is that iOS 15.4 Face ID with a face mask solves this mess…finally. In Japan that’s big. Face ID with a mask restores the Express Transit Suica and the whole Apple Pay user experience to what it was before Face ID. It’s too bad that Apple didn’t have this feature in place back at the iPhone X launch because Face ID without the ‘use with a mask’ option seriously dented the whole Apple Pay and Express Transit experience. That omission was a big design failure on Apple’s part. At the very least Apple should have included distinct and clear UI notification so users could tell when Face ID misreads had disabled Express Transit mode.

iOS 15.4 Face ID with a mask is long overdue. Between the iPhone X NFC problem and the 5 Face ID misreads disable Express Transit problem, the stellar Suica experience on Face ID iPhone has been a long slow disaster. iPhone Face ID users in Asia complained about the Face ID with face mask issue for years but this fell on deaf ears. Why did it take a COVID crisis for Apple to fix it?

Hopefully Apple leadership has finally learned an important lesson, with improved, highly secure, face mask friendly Face ID and better Express Mode status feedback coming to a future iPhone near you.

The Weekly

2022-03-14 Spring Cleaning

Mobile Suica day pass support started March 12

Mobile Suica App Day Passes
As promised Mobile Suica added day passes starting March 12. These are digital versions of the 4 day passes available for plastic Suica at JR East station kiosks: Nobiri Holiday, Tokyo Free Pass, Tokyo Ward Pass, Yokohama-Minatomirai Free Pass. Day passes are ‘same day’ purchases, valid from the first train through the last train of the purchase day.

Mobile Suica day passes are purchased via the smartphone app (Suica App on iOS, Mobile Suica on Android) and can be added to any Suica card displaying in Suica App that does not have a valid commute plan attached (expired commute plan Suica can be used). See the Suica App guide for purchase details.


Greater Kanto area Suica and PASMO extensions
March is always a busy month for transit companies, on the bright side new schedules go into effect and new services launch, on the not so bright side some older services are terminated. COVID has hit all transit very hard, but there are some good changes too such as increased Suica and PASMO Transit IC card use instead of paper tickets, and the extension of those networks.

March 12 saw two big launches, Suica 2 in 1 nolbé card with wide Gunma area bus support, and the Chichibu Railway joining PASMO. As the Yahoo Japan news blurb says, it’s finally possible for to ride all transit in Saitama Prefecture with just a Suica or PASMO.


Off Peak Commuter Suica Point Service Extension
Last but not least, the JRE POINT Off Peak Point Service campaign for Commute Suica cards (plastic and Mobile Suica) is being extended for another year, 2022-04-01~2023-03-31. The point service is being tweaked a bit. Instead of offering different point rewards for ‘early’ and ‘late’ commute times, the same points are given for both designate off peak times. The update also gives more points after 4 commuter pass transits in the same month. The program promotes commuter pass use and the updated point schedule doesn’t up the monthly max but it does offer max points to all Suica commuter users now, not just late off peak users.

JR East Off Peak Point Service update