FaceSDK is a powerful software development kit known that provides developers with the ability to integrate facial recognition technology into their applications. This SDK offers a lot of features and functionalities that allow for the detection, tracking, and analysis of faces in images and videos. With it, developers can create applications that can recognize faces, extract facial features, and even perform facial expression analysis.

FaceGen Modeller is a 3D face fast generation tool that can directly convert regular head photos of people into 3D head models. By importing photos of people's face, it is able to generate realistic 3D human face models, and allows a large number of relevant parameters to be adjusted as needed. The converted 3D head mesh can be imported into Cinema 4D, 3ds Max, Maya, and other 3D software for use, so it is mostly suitable for all kinds of users who have 3D character production needs.

FaceApp is essentially a photo and video editing program for Android and iOS platforms, developed by Wireless Lab from Russia. It uses neural networks based on AI (artificial intelligence) to generate highly realistic transformations of human faces in photos (can make pixel-level changes to each pixel of a portrait), including make a face smile or cry, look younger or older, or change gender.