Artificial intelligence systems are being employed for a wide range of tasks from recognition systems to autonomous activities, from pattern and anomaly detection to predictive analytics and conversational systems, and many other aspects. One of the areas where AI has shown particular capability is in the area of recognition, from image recognition to speech and other aspects of pattern recognition. Many have applied Artificial intelligence to aspects of facial recognition and text-based sentiment analysis, but one researcher has taken the power of machine learning for recognition to a new level. Is it possible to determine the emotional state of a human simply by the way they walk?