Say it out loud.
“Book the baby's six-month checkup before we move.” The dock listens, the agent files it into Baby, works out the deadline from the move date, and starts looking.
Voice-firstAuto-sortedType instead
A product concept · 2026
The to-do list
built for two.
Two-Do is a shared home for a couple's projects. Say what needs doing. An AI agent does the legwork, brings back options, and waits until you both say yes.
The phone on the right is live — tap anything
01 The idea
Half of running a home is the thinking about it.
Finding the pediatrician. Comparing three movers. Remembering the renter's insurance. Shared to-do apps split the list, but not the load: someone still has to research, and someone still has to ask the other one. Two-Do hands the research to an agent and keeps the decisions with the two of you.
i.
Say it, don't type it.
The centre of the navigation is a microphone. Half-formed sentences are fine; the agent sorts them into the right project.
ii.
Nothing happens without both of you.
The agent can research on its own. It can't book, buy or send until each of you has said yes.
iii.
Motion means busy. Stillness means it's your call.
One rule runs the whole interface, so you can tell at a glance what's waiting on you.
02 Seven moments
Scroll, and the phone plays along.
Each moment below drives the live prototype. Play it again any time, or put the story down and use the app yourself.
Busy, or your call.
A slow gold light circles a task while the agent is working. When it stops moving and turns gold, it's settled and waiting on you. The words say it too: Needs you, Waiting on Sohil.
Motion = busyStillness = decide
Nothing's booked until you both say yes.
The agent brings back three pediatricians. Sohil already liked one. When Toshi agrees, two dots meet and the heart from the logo beats once. Only then does “Book the first visit” appear.
Shared approvalLike / Pass
One of you marks it done.
The check fills, the line strikes through, the heart blooms, and the row folds into the day's done list, with undo. It's the one celebration in the app, so it keeps its meaning.
Swipe or tapUndoHaptics
Projects, not piles.
Everything lives in a project: the house, the baby, money, the two of you. Each one shows what needs you, what the agent is on, and what's done. Private lists stay private, even from the agent.
SharedPrivateNo rush
Same list, from the other side.
The dock takes the colour of whoever is holding the phone: sage for Toshi, peach for Sohil. On Sohil's phone, the pediatrician isn't “Needs you” — it's “Waiting on Toshi”.
Sage · ToshiPeach · Sohil
The first morning.
A new couple starts with nothing, so the empty screen asks for one thing: say the first task. Three suggestions show how loosely you can say it.
OnboardingEmpty state