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.
Convenience store self checkout all have the same deal: scan with barcode reader, tap some choices on the checkout touchscreen, scan a rewards card and pay with Apple Pay Suica, etc. The stationary barcode readers at JR East station NewDays are slightly better but you still have the touchscreen to deal with.
Barcode app and plastic variety reward cards were already a pain in the ass before all the fun started and are worse now. Apple VAS and Google Pay Smart Tap for NFC contactless reward cards has been in place for some time but uptake in Japan has been slow and small. So far only 3 contactless NFC point cards exist: Docomo dPOINT, T-Point and PONTA, and only 2 places use them: LAWSON (dPOINT and PONTA) and Tsutaya (T-Point). Part of the problem is that VAS/Smart Tap support depends on 2 factors: the reader and the POS system.
Most modern NFC readers support Apple and Google protocols but POS system support is another matter. Pre-packaged POS system providers like AirPay and J-Mups that are popular with smaller merchants don’t support them yet. This means that only big retailers with deep POS development resources like LAWSON (Mitsubishi Corp group) have added NFC contactless reward card support so far.
Apple Pay Japan supports dPOINT and PONTA cards but there are subtle differences: PONTA card requires Face/Touch ID authentication, dPOINT does not. I have not fully tested dPOINT for point payment but suspect authentication is not required for getting points but required for paying with points. One hopes that with the Covid-19 crisis in full swing, retailers and card empires (JRE Card, etc.) have the incentive to provide customers with the safest contactless experience for both payments and reward cards.
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.
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?
iOS 13.5 Face ID tweak 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.
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.
The return of Touch ID? The release of iPhone SE and iPad Air with Touch ID on the power button has some tech bloggers speculating if this means a dual biometric approach for future iPhone models. I don’t think so.
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.
Handsfree touchless Mobile FeliCa payments technology based on UWB+Bluetooth on Mobile FeliCa announced by Docomo, Sony, NXP Semiconductors in December 2019. A new JR East touchless transit gate was also reported by Kyodo News around the same time and was confirmed by JR East. The new touchless payments technology uses FeliCa for transactions but uses a UWB+Bluetooth front-end instead of NFC.
No delivery date for touchless gates or touchless payments has been announced but as Junya Suzuki pointed out in his recent article, Japanese transit infrastructure investment runs in 7~8 year cycles. The Takanawa Gateway station opening and the Tokyo Olympics in 2020 are the kickoff for the next transit infrastructure cycle. I see 3 basic transitions for JR East and the other major transit companies.
Suica transition from legacy architecture to next generation ‘2 cards in 1’ Super Suica staring in spring 2021.
FeliCa transition from NFC only front-end to incorporate UWB+Bluetooth radio technologies for handsfree touchless payments. News reports suggest deployment of JR East touchless walkthrough gates starting in 2023.
QR Code transition from legacy magnetic strip and other paper ticketing. Testing and evaluation is due to start at Takanawa Gateway station in 2020 with new Suica+QR Code dual reader transit gates.
Next generation Suica and Touchless Mobile FeliCa represent an interesting twist in that both require a new version of FeliCa. My take is that the new versions of FeliCa OS are one and the same, and that both Super Suica and Touchless incorporate UWB and Bluetooth protocols for transactions in addition to NFC-F.
Zero-sum Game Reset? People are already complaining ‘oh no, not more JR East/FeliCa proprietary BS,’ but that snap judgement is way too early. Outside of the basic technologies we don’t know what standards are involved for handsfree touchless payments, but we do know that NXP is partnering with Docomo and Sony on the effort. That means MIFARE is already working on it too. JR East announced at the 2016 Tokyo NFC Forum conference that they are dedicated to working for open compatible transit payments (i.e. open ticketing between transit operators, not EMV).
Let’s take JR East at their word and assume that there is just one flavor of UWB+Bluetooth touchless, that it is fast, that it is open. In this scenario the same UWB+Bluetooth touchless front-end could be used by anybody from the large established proprietary players like EMV, FeliCa and MIFARE to open transit payment associations like Calypso. I hope this is the scenario that plays out. We don’t need a repeat of the ‘let’s make NFC A-B (Philips and Motorola) an open standard and shut NFC-F (Sony) out of the game’ nonsense that didn’t help anybody except QR Code players.
The Apple angle is interesting. Global NFC support put Apple Pay ahead of the curve. Apple putting UWB into iPhone 11 this year could be another ‘get ahead of the curve’ move so that everything is ready to roll with Super Suica on iOS 15/watchOS 8 in late 2021. I doubt anybody will see it this way, but I think touchless Mobile FeliCa and JR East plans for it are one factor in Apple’s decision.
Handsfree Touchless Smartcards? One very important question: does this stuff work on smartcards? So far only smartphones have been mentioned in the press releases. Indications are that Super Suica is launching with new IC smartcard issue, by necessity it will have be backwards compatible with current transit card IC infrastructure.
If JR East plans to deploy touchless gates systemwide starting in 2023, Super Suica plastic transit cards must work seamlessly with the new gates. It doesn’t make any sense to issue yet another card, Super Duper Suica, to work with handsfree touchless. It also doesn’t make sense if touchless is only for smartphones. If it’s going to work in the minds of transit users and be used at all, all of it has to work perfectly, out of the gate.