"Shortly after the invention of the quantum computer chip, and the laying of fibre optic broadband to almost every house in the UK, it had been clear that the days of teaching as a profession were numbered. Teaching had been relegated to a minority profession in a matter of years. It had been simply a question of scale. A teacher, working for 45 years, could teach maybe 1,500 children. Some lessons would be better than others, some children would get more attention and do better than others, they'd occasionally need time off and so on. Simply put, human teachers were inconsistent, and not always great. So when the new educational bodies started recording the best lectures for every subject from around in the world, annotating them in 3D, and enhancing them with CG, what could the schools do to fight back?"

But now Ms. Finnegan is working to get the book digitally back in circulation, by collaborating with Unglue.it, a Kickstarter-inspired publishing start-up that opened last month. Oral Literature is featured as one of the site's five inaugural campaigns, which ask users to pledge money toward "ungluing" each previously published work. If the campaign is successful, Oral Literature will be available as a free, legal e-book, downloadable from anywhere in the world. Ungluing "is not really buying the rights, and it's not really buying the license," said Eric Hellman, Unglue.it's founder. "It's compensating the rights-holder in exchange for them releasing something with Creative Commons."

The Bill & Melinda Gates Foundation is stepping up its investment in innovative delivery models in higher education, announcing $9-million in grants today to support a range of new approaches. Among the awards is the foundation's first contribution to so-called MOOC's, or Massive Open Online Courses, where professors let anyone online take their courses, sometimes attracting tens of thousands of learners. Specifically, the Gates Foundation is giving $1-million to the Massachusetts Institute of Technology for its MITx project, which offers such open courses.

It is far more common, however, for Rio Salado to revise its existing courses, which it does every two or three years. The job of creating and revising courses is assigned to a team of faculty and staff members. Each team includes a project manager, who keeps the process moving; a faculty chair, who ensures that the material is rigorous and aligned with the rest of the curriculum;, and a subject-matter expert, who is typically one of the college's 1,400 adjunct faculty members. (Only 23 faculty members are full time). A separate team of technical staffers puts the material online.