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.