All Modalities
Handwriting Modality
Write Your Signature
Sign your name, write a word, or photograph an existing handwritten sample. Stroke shapes the music.
[ Capture ]Handwriting
Watching for: a flat page, all four corners visible, sharp.
Waking up camera…
Corners— / 4 detected
Tiltroll — pitch —
Focus—
Glare—
Waking up camera…
What we read
Four measurements, four musical decisions
Nothing is judged — only translated.
Slant angle
Average tilt of your letters
tempo + groove
Stroke pressure
Darkness variance across each stroke
dynamics range
Character width
Letter width variance
instrument register
Loop curvature
Roundness of o, e, a glyphs
melodic contour
Write 4–6 lines on plain paper
Cursive or block letters both work — the algorithm reads slant, pressure, width and curvature. Pick a sentence that feels natural in your hand.
- “The garden in early morning is quiet and full of light.”
- “A long walk by the river always settles a busy mind.”
- “Old songs find new meaning when sung by familiar voices.”
Use a dark pen on light paper. Press normally — natural variance is what we're listening for.
Iris.ArtBiometric Music