Aspects of human face

6 September 2013
Post No: 4
Human Face >> General Information

There are many other aspects of human face. Most significant are:

1.Tool for living, Biological importance

Face is just an outer surface of head. Biologically, Head is the most significant body part. Skull gives the form and shape to face and thus can be considered as the framework of the face. Skull is casing of brain - integral part of nervous system, eyes - entire visual system, nose - entire olfactorysystem and doorways of respiratory system, ears - entire auditory system, mouth - entire gustatory system.  

2. Tool for communication, Impression and Expression

Human face is the most favored communication tool inseparably associated with his emotions. Facial expression comes from the squashing and stretching of facial muscles which conveys emotions. The facial impression is observed by perception. It is psychological evaluation based on look of personality despite of internal details, thought process. By nature, facial impression may be biased as perception is subjective, synthesis based on personal thoughts and experiences. So sometimes it becomes controversial.

3.Tool for identity, Biometric, tool for identification

We come in this world with a face and everybody recognizes us with that face. Every person continuously refines his own face recognizing methodology and builds and modifies his own database of human faces in memory. Each brain in this world is an independent system. Based on uniqueness of features many biometric philosophies were developed based on retinal identification, ear Pattern and facial structure. Thus face has become premier tool of identification.