Face identification and recognition has been a very tricky topic to handle and work with. There are multiple rich open source libraries such as OpenCV and OpenBR (which is based on OpenCV anyway) that can be used to carry out this task.
Face Recognition using AWS on iOS
Introduction to Machine Learning for a programmer
This article is aimed at explaining the term “Machine Learning” (ML) to (conventional) programmers. Since, I have been on both sides, been a conventional programmer and am currently a Machine Learning enthusiast, so I think I am in a unique position to distinguish and explain the term to conventional programmers so they can relate and understand the key differences in the approach