As many of you have probably heard, the Odnoklassniki social network recently launched a video calling function. It made communicating with loved ones in the social network even more pleasant and convenient. Now, the developers have prepared another pleasant surprise for users. During the video call 3D masks and special effects became available.The innovation allows to transmit emotions to interlocutor more exactly. It works in the following way. The special technology based on neural networks recognizes the user's face according to the key points and then automatically overlays a virtual mask on it in real time. This means that it will repeat all the movements of the user. The innovation is already partially working in the official mobile application of the social network for Android and iOS. For everyone else, it will be available within a week. Recall that previously virtual masks were added to the streaming application OK Live.