For professionals only ?

Question

Since I entered the field of programming and there is a puzzling question revolves around my mind, how can the mobile camera to distinguish faces I still see that this is amazing I mean imagine the type of programs that can be produced by this technique and unfortunately I still do not know how to do it and what language used .. Waiting for your answers

Answer 1

https://developers.google.com/vision/face-detection-concepts maybe that will help