Developers can use the KeyLemon SDK to integrate biometric technology into a variety of software applications where a security check is required. It accept features, gender, head pose, and more attributes for facial identification that can be used for user confirmation or imposter detection. The SDK is in C language allowing library integration with all common languages. It comes with a documentation complete with sample codes for the main functionalities. Supported platforms include Windows, MacOSX, Linux, Android, and iOS.
Facebook’s photo tagging suggestion feature automatically recognises friends’ faces in a photo to make it fast and easy to tag people you know on the platform. In this tutorial, Narendra Rajput deconstructed the process to see how it works, then wrote a small Ruby script to automate the process.