AI facial analysis does not discover destiny or diagnose health. The facial landmarks used by Facetiny are coordinate points that help a browser locate visible features such as the eyes, nose, mouth, and jaw. This guide separates the useful geometry from claims the technology cannot support.
What landmarks can measure
A landmark model can estimate distances, angles, symmetry, and relative proportions between visible points. It can describe a photo’s eye aspect ratio, the relationship between nose width and face width, or the slope of the mouth corners. These are geometric observations of an image.
The values can change with lighting, camera angle, expression, and lens distortion. Treat a result as a reference for the conditions of one photo, not as a fixed fact about a person.
What landmarks cannot measure
Landmarks alone cannot scientifically determine personality, intelligence, trustworthiness, wealth, lifespan, or disease. Facial shape is not a validated diagnostic or prediction tool. Traditional physiognomy interpretations belong to cultural and entertainment contexts, not medical, financial, or life-changing decisions.
If you are concerned about a health symptom or a changing skin mark, consult a qualified clinician rather than relying on an app result.
How to capture a steadier image
- Face forward with your full face visible.
- Use even indoor lighting instead of strong backlight.
- Avoid sunglasses, heavy filters, and objects that cover facial features.
- Compare a few consistent captures instead of over-reading one score.
Privacy by design
Facetiny is designed to run facial analysis inside the browser. Photos and camera frames are processed in device memory for the analysis and are not stored by the service as a personal profile. Visit analytics and advertising tools are described separately in the Privacy Policy.
Conclusion
Landmark values describe image geometry; physiognomy is a traditional language for reflection and entertainment. Keeping those two ideas separate makes facial analysis more useful and safer.