The new Empath app from Israeli startup Beyond Verbal recognizes human moods, attitudes and emotional characteristics from human voice intonations in real-time. Beyond Verbal has registered 18 scientific discoveries and a battery of patents for enabling machines to recognize human emotions.
https://www.youtube.com/watch?v=XghZ43pZKcE https://www.youtube.com/watch?v=Y8FTFtSnXqQ