This is an innovative project in collaboration with a Science Park IT company. The aim is to develop an AI mobile application for children’s yoga training. The project was developed by using BIG DATA analysis to build an Artificial Intelligence model for gesture and posture detection and judgment. The application uses the camera in the smartphone to capture the gesture and posture of the children and evaluate the gesture and posture. The final product will be implemented in a smart mirror. In the future, it is also possible to extend the training model to adult applications.