Help us hit launch quality.
Every sign needs 150 unique contributors at launch quality. Here’s where we are. Each row shows how many signers we have, how close we are, and whether the sign is in the current model.
Overall
—
— at launch quality
— in current model
— contributions
— contributors
Tier thresholds
Tier 1 · 10 signers
Minimum viable — sign appears in the model, accuracy varies.
Tier 2 · 50 signers
Good — reliable for typical conditions.
Tier 3 · 150 signers
Launch ready — the v1 target.
Tier 4 · 500 signers
Production grade — post-launch stretch.
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Ready to contribute?
Recording one sign takes about a minute. The app guides you through it. No video is ever uploaded — only abstract numerical hand position data.
Download the app