TED: This app knows how you feel -- from the look on your face | Rana el Kaliouby

The video explores the integration of emotional intelligence into technology, highlighting the journey of a computer scientist who developed emotion-sensing technology. It explains how facial expressions are analyzed to read emotions and demonstrates the technology in action. The video discusses the vast data collected, insights on gender and cultural differences, and potential applications in various fields. It concludes with a vision for emotionally intelligent devices and ethical considerations.

What new insight or understanding did you gain from this video?