MENU
03 — 免手付費

THE ANNOUNCEMENT FILM · GLOBAL FINTECH FEST 2025 · MUMBAI

2024 – 2025 | MULTIMODAL AI DESIGN LEAD ON AI GLASSES

Pay for what you see. But
the interaction was the easy part.

CONTEXT

To reach our goal of selling 10M devices, we wanted to integrate payments to enhance value proposition of Ray-Ban Meta glasses.

SCOPE5 teamsPayments, Growth, FintechWhatsApp, Multimodal AI
ROLEE2E design leadDiscovery, EDU, onboarding,setup, GTM
TIMELINE0 → 13 months
OUTCOME

Live demoed at the Global Fintech Fest in Mumbai in Oct 2025, earning Wearables leads buy-in and a place on the Wearables H1 ’26 roadmap.

WHY PAYMENTS, WHY INDIA

A new reason to buy, built on
a behavior that already existed.

01

Everyday utility sells

Payments add a high-frequency use case—giving people a stronger reason to buy and wear the glasses every day.

03

Closer to North Star

Payments moves AI glasses beyond capture and communication—one step closer to becoming a general computing device.

The end-to-end payment flow: three onboardings across roughly forty screensThe tech lead's proposal: device settings, wallet, and a UPI Lite toggleBEFOREAFTER
WHAT I WAS PITCHED

No PRD, just one toggle.

A Tech Lead came to me, asking for a switch in settings:
“turn on UPI Lite, and payments work,” he said.

Decision tree for the payment setup: each gate, its error state, and the path to a successful payment
WHAT I CAUGHT

Two devices, three gates,
one path nobody had drawn.

COMPLEX CHALLENGES

How do I make three onboardings feel like one, when finishing them doesn't mean you can pay?

If a wearer can't get from one onboarding to the next, and can't understand why they can't use the feature — the experience is broken.

Technical

COMPLEXITY 01

Only one PSP out of four is eligible

UPI Lite on WhatsApp was newly launched last year, it only worked with 1 PSP out of 4 in total == Eligibility is decided at the PSP-binding step during the setup of Payments account. Regulation distributes accounts evenly across all 4 — capping the pilot at roughly 25% of wearers who started setup.

COMPLEXITY 02

Some wearers arrive already bound

We could force the eligible PSP at the binding step — but only for wearers who weren't already spoken for. If their own bank runs a PSP, it takes the binding. And if they'd set up Payments on WhatsApp before, a reinstall carries the original one through.

Consumer

PAIN POINT 01

Invisible eligibility

Nothing tells wearers whether payments can work for them until they are deep in setup, and there's no fix if ineligible.

PAIN POINT 02

Dead-end setup

Finishing one onboarding doesn't hand wearers to the next. WhatsApp doesn't automatically redirect them to set up UPI Lite after they set up a Payments account.

PAIN POINT 03

Set up here, learn there

Feature education and settings setup are separate flows. Wearers set up in one place, then have to go find how to use it in another.

RAPID ITERATION

Aligned the whole flow across 5 teams’ surfaces through 10+ reviews

Straightforward

Pilot experience over scalability.

Simple

We do the heavy lifting; wearers just tap a button.

Modular

Don't disturb the existing communications flow.

01 · THE FRICTION

3 gates, 17 screens in total

All 3 gates take wearers to WhatsApp, with at least 17 screens involved if a wearer has never set anything up. I need to design for a drop-off at any point.

GATE 01 · WHATSAPPapp level connection
Three screens: the consent screen for using WhatsApp with your glasses, the Bluetooth permission dialog, and the Connect WhatsApp explainer covering message read-out, voice, and preferences
GATE 02 · WHATSAPP PAYMENTSbank binding, UPI PIN
Ten screens: the payments intro, the security terms, bank selection, phone-number verification, account discovery, UPI PIN creation, credit-card verification, and the account-added confirmation
GATE 03 · UPI LITEthe PIN-free wallet
Four screens: the enable PIN-free payments explainer, adding five hundred rupees to UPI Lite, entering the bank UPI PIN, and the confirmation that UPI Lite is set up
02 · THE MENTAL MODEL

Settled on one nested entry point — for now.

After numerous alignment rounds with Meta AI app, Settings, Communications and WhatsApp teams, and given how the backend was wired, we settled on this for the short term. The Settings team was overhauling connected app into one place, which would fix it for good.

Five screens: device settings with Payments under Experiences, the Payments tab showing WhatsApp not connected and pointing to Communication, the Communication list with WhatsApp offering Connect, a divider marking gate 01, and WhatsApp connected with announce-messages and automatic-readout toggles.
DECISION 01 · NAMING THE ENTRY POINTPayments vs Wallet

We debated what to call the tab. Payments won over Wallet because of the mental model already attached to “Wallet” — a place that holds cards. “Payments” is a place where different payment services and apps can co-exist.

Two device settings screens side by side. The left lists Wallet under Experiences; the right lists Payments in its place, with both rows marked.
DECISION 02 · WHAT WEARERS ARE CONNECTINGWhatsApp, not UPI Lite

At first I designed the flow to connect UPI Lite. But that is the wrong mental model: what is actually being connected with the Meta AI app is WhatsApp. Wearers reach UPI Lite through WhatsApp — they can’t connect to it directly. UPI Lite is a wallet bound to a bank account which can only tie to one payment app.

Four V1 screens: the Wallet tab offering to connect UPI Lite on WhatsApp, the connect sheet listing hands-free and PIN-free payment, a placeholder marking gate 01, and the Wallet showing UPI Lite connected through WhatsApp with a disconnect option.
DECISION 03 · WHERE THE ENTRY POINT LIVES — Payments tab vs Communication tab

First gate is WhatsApp — a communication app that does payments as well. Indian wearers don’t necessarily associate UPI Lite with WhatsApp, so payments needed a dedicated entry point, yet a connection flow already lived in the Communication tab.

Four screens entering from the Payments tab: device settings with a Payments row, a Wallet screen offering to connect WhatsApp, a marker for gate 01, and the connected state with QR code payments and its two setup steps.
PRO
  • Scalability
  • Full ownership of the surface
  • Discoverability
CON
  • Duplicates the WhatsApp connection already in Communication
  • Two places to connect WhatsApp reads as confusing
03 · THE USER SCENARIOS

Accommodates where each wearer is at the launch of the feature

6 scenarios at launch. I simplify and clarify the setup progress and communicate eligibility constraints.

Five wearer scenarios side by side. Each column pairs what Meta AI says on the glasses with the Payments screen the wearer lands on and a checklist of which gates they have already cleared: WhatsApp not connected, eligibility not yet checked, UPI Lite available to set up, an account that isn't eligible with the can't-use-QR-payments modal, and everything done with PIN-free payments switched on.

We do the heavy lifting so wearers don’t need to think or understand the complexity

V1
The Payments screen with a single UPI QR code payments row and no sign of how much of the setup is done.

No indicator of progress

V2
Two screens showing the setup broken into explicit numbered steps, so a wearer can see exactly which gates remain.

Clear where they are in the setup progress but creates cognitive load to understand

V3
Two screens with the step count collapsed back into a single simplified row.

Simplified but wearers wouldn’t know that there’s a chance they won’t be eligible

This is GOLD! — PM

THE MODULAR PROTOTYPE — TOGGLE AND PICK A USER SCENARIO, SEE HOW FAR THROUGH THE GATES THEY ARE.

Companion app
Settings
Communications
WhatsApp
Payments
I LED THE END-TO-END DESIGN

The modular prototype is what made the complexity legible in the room across 10+ leadership and build reviews.

THE AUDIENCE CALL

Who should we target if not everyone is eligible?

I aligned PM, tech lead, and product marketing with my recommendation.

The full target-audience board: every user cohort laid out as its own end-to-end screen flow, each labelled with which gates it has cleared and the setup success rate that follows — 100%, not 100%, and 0% — with the recommendation and its reasoning written at the top.
PROMOTION / DISCOVERY × USER EDUCATION

Education inside the flow,
not beside it.

User education and settings had always been two separate flows. I worked with the user education team to fold education into setup itself. This is the first feature to adopt it — if the pilot holds, it becomes the pattern for every feature after.

Three swimlanes side by side. Promotion and discovery starts at the device home card; settings runs through device settings, learn and explore, and the Payments tab; user education carries the scan-and-pay teaching screens. All three converge on the Payments on WhatsApp onboarding, which runs off the right edge.
IMPACT

Demoed live in Mumbai. First on glasses.

First QR payments on glassesGFF 2025 · live on-stage demoMeta press release
First QR payments on glassesGFF 2025 · live on-stage demoMeta press release

Announced with a live on-stage demo at the Global Fintech Fest 2025 in Mumbai: the first QR payment completed on a pair of glasses. Full rollout is gated on regulatory approval. Payments earned a place on the Wearables H1'26 roadmap, and the pilot laid the groundwork for a US rollout.

BIO-AUTH × AR GLASSES

Break the ceiling with new bio-auth,
and onto AR glasses

The cap makes the pilot possible, but also limits it. Above it you need real authentication, and on a phone that means a PIN, which means taking the phone out. Hands-free ends where the cap does.

I led bio-authentication integration with payments and on next-generation display glasses. Two things get better: bio-auth proves who you are, so the amount stops being bounded. And the screen allows discretion for sensitive interaction such as tipping.

TAKEAWAYS

The complexity was mine to carry.

TAKEAWAY 01

An alignment tool, not a demo

My prototype was not the traditional click-through, it highlights how the complex system works for 6 launch scenarios. That’s what got 5 teams aligned and the leads’ buy-ins.

TAKEAWAY 02

Clear isn’t the same as simple

Showing the complexity isn’t removing it. My V1 explained setup in steps, but you couldn’t tell where you were. So I grayed out the states ahead — now progress was obvious, and that was the problem. The fix was removing the need to explain.

TAKEAWAY 03

Speed was the goal; scalability was what I kept in view

Settings was overhauling the IA for connected apps, it was like driving a rocket that was still being built. I shipped the nested entry for the pilot and tracked their roadmap, so we could trade up later instead of undo.

NEXT — RECAP & PROCESS