Explore the groundbreaking intersection of human emotion and wearable technology in this Santa Fe Institute lecture by Rosalind W. Picard. Discover surprising innovations in emotional intelligence for computers, robots, and smartphones, including webcam heart-rate tracking and smartphone-based vital sign monitoring. Learn about unexpected applications of wearable tech in treating autism, anxiety, depression, and epilepsy. Delve into topics such as intelligent interaction, stress management, live data streaming, and machine learning accuracy. Gain insights into the future of emotional measurement, depression treatment, and the potential impact of affective computing on various fields.