Accuracy in measurement of facial index on the basis of an android application

Objectives The Prosopic index or Facial index is an important measurement, required to be taken during the orthodontic diagnosis phase. Classification of faces into broad, average, or narrow not only allows comprehensive orthodontic treatment planning based on aesthetics and facial form, but could also be used in other fields such as anthropology and forensic medicine. The authors have developed a photographic app for AndroidOS that will enable easy classification of the face into different faci