Generalizing from geometrical symmetry in the previous section, we say that a mathematical object is symmetric with respect to a given mathematical operation, if, when applied to the object, this operation preserves some property of the object. The set of operations that preserve a given property of the object form a group. Evolutionary, as well as cultural, pressures may contribute to our perceptions of facial attractiveness. Biologists predict that facial symmetry should be attractive, because it may signal mate quality. Facial symmetry is one specific measure of bodily asymmetry. Along with traits such as averageness and youthfulness it influences judgments of aesthetic traits of physical attractiveness and beauty. For instance, in mate selection, people have been shown to have a preference of symmetry. Barry eppley is an experienced plastic surgeon who uses a variety of facial plastic surgery techniques for facial asymmetry correction.
Facial asymmetry occurs when the face is not symmetrical or evenly balanced. Most of us have asymmetrical faces to a certain extent but not to the degree that is noticeable. However, at times, the asymmetry can be pronounced and very obvious. Asymmetrical facial problems can be congenital and show up at birth or may develop later on in life. Facial symmetry is one of a number of traits associated with health, physical attractiveness and beauty of a person or animal. It is also hypothesized as a factor in interpersonal attraction. S a biological assumption that symmetrical faces are intrinsically more beautiful than ones with uneven features. Artist alex john beck decided to explore. Symface is a simple way to view your face as if it was perfectly symmetrical.