A reading instrument for physical books

Stay in
the book.

Ask what a word means. Translate the hard sentence. Save the thought before it disappears. Margin helps—and then gets out of the way.

Session ready 12:08
Nothing needs you.

Keep reading.

You start the session. You end it. Voice is never the only way in.

The tiny exit that becomes an hour

You only meant to look up one word.

Then came the search. The tabs. The messages. The book is still open, but the reading is gone.

Margin closes that exit.

One interruption. One useful breath.

Ask.
Understand.
Continue.

  1. 01Say the words you have.

    Five imperfect words are enough to begin. Type, tap, use a headset, or point the camera when speaking does not fit the room.

  2. 02Margin finds the place.

    The nearby passage, edition, and position narrow the match. If two places fit, you choose. Nothing is silently attached to the wrong page.

  3. 03Get only what you need.

    A definition. A pronunciation. A plain explanation. A translation. No invitation into a longer conversation.

  4. 04The room goes quiet.

    The answer ends. Your place stays held. The book becomes the whole screen again.

Read beyond your language

The sentence can stay difficult.
The language doesn’t have to.

Hear the name. Define the word. Explain the thought in plain English—or in the language that makes it click.

You said

“Explain this in Marathi.”

Margin, briefly

ज्याच्याशी आपण दीर्घकाळ लढतो, त्याचा स्वभाव आपल्यातही येऊ शकतो.

Thoughts that remember where they came from

Say it now.
Find it later.

Bookmark the line. Dictate the thought. Park the bigger question. Every capture keeps its page, passage, and edition—and stays yours to export.

Bookmark · §146

“Whoever fights with monsters…”

My thought · §146

The enemy can become a model without our noticing.

For after reading

Compare this with moral injury.

Curiosity without the rabbit hole

Not now
doesn’t mean
not ever.

Large questions wait in an after-reading list, attached to the moment that sparked them. Your curiosity survives. Your session does too.

Hold the Thread

When attention wanders,
your place doesn’t.

Choose one gentle aid: a quiet line anchor, paired audio and text, or a return marker. No streaks. No scolding. No second productivity system to maintain.

Whoever fights with monsters should see to it that in the process

he does not become a monster.

And when you gaze long into an abyss,

the abyss also gazes into you.

Your place is waiting here.

Open the Page

The page should meet you where you are.

Camera or keyboard. Voice or switch. Large text, high contrast, paired speech and highlighting. The core journey is being built around the reader’s chosen way in—not around a sighted, speaking default.

Camera Type Switch Voice 200% High contrast Paired audio + text Offline controls

Accessibility is a product surface, not a settings panel.

Listening has edges

Ready when you ask.
Quiet when you don’t.

Explicit sessions

Listening begins only after you start and ends when you end.

Local where possible

Timing, position, captures, and checked responses stay close to the device.

Your notes stay yours

Review, delete, and export without building your reading life inside a trap.

Silence is not content

No feed. No ambient transcript. No book passage or private thought in analytics.

What Margin refuses to become

Not another place to read.
A way to keep reading.

No feedNo streak anxietyNo chat rabbit holeNo summary replacing the book

Building with the first 1,000 readers

A phone that helps you read—
and knows when to disappear.

Margin is in private product development. We’re testing the reading moment across multilingual, attention-support, and accessibility journeys before anything leaves the room.

Explore the local product study

Private alpha · no public signup or data collection on this page