assignment Facial Twin Input
Facial Twin · Recorded Visit Baseline / longitudinal follow-up
Use the same pseudonymous Subject ID across visits. Original face photographs are transmitted only with explicit permission and are not stored in the structured visit ledger. Photo-derived ordinal scores are estimates; instrumental values require actual measurements.
Documented 0–4 zone assessments (optional)
Blank = not assessed, not zero. These documented scores take priority over AI image estimates.
Instrument measurements / systemic biomarkers
For meaningful trends, preserve parameter, unit, method and site across visits. Biomarkers are recorded context, not proof of skin-aging mechanisms.
Documented aesthetic interventions
Clinical Context
health_and_safety Facial Longevity Assessment Dashboard
Ready for Facial Longevity Assessment
Record a pseudonymous subject’s baseline and follow-up measurements, attach standardized face photographs, and compare observed changes over time. Select the optional AI exploratory workflow for a narrative review.
Running GENEXIX-cDT Analysis
Assessing visible facial zones with source provenance and longitudinal evidence controls