The Learning Data Management of the Utterance Learning System Using Lip Movements Recognition: Learning Data Management Using SQLite and Feedback to a Learner

We previously proposed a utterance recognition system that uses the tracking and analysis of speakers' lip movements as words and sentences are uttered. Also, we compared the lip movements in the SQLite database with those of utterances produced by students learning the method. We accumulated lips movement history of the utterance learner in the conventional utterance learning system and added a function to manage the change of the lips movement of the learner. In this report, we write development and the result of the system.