Daphne Koller: What we’re learning from online education

Daphne Koller talks about top universities putting their most intriguing courses online for free – not just as a service, but as a way to research how people learn. With Coursera (cofounded by Andrew Ng), each keystroke, quiz, peer-to-peer discussion and self-graded assignment builds an unprecedented pool of data on how knowledge is processed. Find out more in this video.