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

Our emotions influence every aspect of our lives — how we learn, how we communicate, how we make decisions. Yet they’re absent from our digital lives; the devices and apps we interact with have no way of knowing how we feel. Scientist Rana el Kaliouby aims to change that. She demos a powerful new technology that reads … Read moreThis app knows how you feel — from the look on your face | Rana el Kaliouby