Choose Your Modality
Each biometric input produces a unique musical composition with full scientific traceability. Select a modality below to begin your capture.
The window to your sound
17 anatomical features — Gabor textures, fractal geometry, pigment gradients, and collarette structures — shape tempo, key, melodic complexity, and harmonic depth.
Begin Iris ScanYour timbre, your texture
12 vocal features — fundamental frequency, jitter, shimmer, formant structure, and spectral centroid — drive rhythm, tone color, and harmonic density.
Begin Voice PrintYour rhythm, your groove
8 cardiac features — heart rate, HRV (RMSSD, SDNN), pulse shape, and respiratory modulation — set tempo, syncopation, and organic musical flow.
Begin Pulse ReadingGeometry becomes melody
9 facial features — symmetry score, eye distance ratio, jawline angle, skin tone warmth — map to melodic intervals, harmonic consonance, and phrasing.
Begin Face MappingYour stroke, your style
10 kinetic features — stroke density, angularity, slant angle, baseline straightness, and connectivity — shape musical character and ornamentation.
Begin HandwritingYour palm, your phrasing
Principal lines (heart, head, life), tri-radii harmonic depth, palm geometry, and a 24-dim Gabor texture pool drive tempo, harmonic intent, melodic complexity, and ornamentation.
Begin PalmprintYour eyes, your envelope
Eyebrow chain-code curvature, palpebral fissure aperture, eyelid contour, and lash density shape melodic contour, dynamic range, and grain. Coming soon: capture iris and periocular features from a single eye photo.
Begin PeriocularYour ridges, your rhythm
11 friction-ridge features — Henry pattern class, minutiae count, ridge density, orientation entropy, core-delta distance, and singular points — chose the mode, voice count, articulation, and reverb space.
Begin FingerprintYour face, your heartbeat
Remote photoplethysmography — 15 s of face video recovers heart rate and HRV from skin micro-color changes via Wang et al.'s POS algorithm, then reuses the pulse music mapping so tempo, syncopation, and groove follow your cardiac rhythm. (Video capture, ~15 s — no physical contact needed.)
Begin rPPG FaceStart with your iris — it extracts the most features (17) and produces the richest compositions. You can always come back for other modalities.