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Big data, it seems, is everywhere-even in education. Researchers and developers of online learning systems, intelligent tutoring systems, virtual labs, simulations, games and learning management systems are exploring ways to better understand and use data from learners' activities online to improve teaching and learning.

"The QlikView Business Discovery platform delivers true self-service BI that empowers business users and drives innovative decision making."

Business intelligence and learning analytics have a lot in common. Just sharing a product that was mentioned in an EDUCAUSE list.

In a few slides, he'd spelled out the nine essential components of a university education: admissions, lectures, peer interaction, professor interaction, problem-solving, assignments, exams, deadlines, and certification. While Thrun admired MIT's OpenCourseWare-the university's decade-old initiative to publish online all of its lectures, syllabi, and homework from 2,100 courses-he thought it relied too heavily on videos of actual classroom lectures. That was tapping just one-ninth of the equation, with a bit of course material thrown in as a bonus.

"Having done this, I can't teach at Stanford again," he said at a digital conference in Germany in January. "I feel like there's a red pill and a blue pill, and you can take the blue pill and go back to your classroom and lecture your 20 students. But I've taken the red pill, and I've seen Wonderland."