THE MARGIN NOTES

Notes from the board.

Product updates, learning ideas, and a look behind how SketchMind teaches — talking first, then drawing.

✦ FEATURED
Lessons that think out loud
F = m·a
Lumi narrating…
PRODUCT APR 18, 2026 4 MIN READ

Introducing SketchMind: lessons that think out loud

SketchMind speaks, then draws each idea in real time — diagrams, equations and narration arriving in sync, so you catch the moment it clicks.

SM
The SketchMind team
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How Lumi decides where your lesson starts
LEARNING SEP 5, 2026 5 MIN READ

How Lumi decides where your lesson starts

Some of you told us lessons took too long to get to the point. Others said they jumped in too fast. Here's what changed, and the three answers that now steer how Lumi opens a topic for you.

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write_text ▍
draw ◭
speak ♪
BEHIND THE BOARD MAY 10, 2026 6 MIN READ

How AI tutoring works, under the hood

A lesson isn't one big answer — it's a live stream of small instructions: write this line, draw that figure, speak this step. Here's how the board assembles a lesson in real time.

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HelloS
PRODUCT APR 18, 2026 3 MIN READ

Welcome to SketchMind

Meet Lumi, the tutor that agrees a plan with you and teaches one idea at a time on a living notebook. Here's what it does, who it's for, and how to start free.

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