A MOOC professor takes a contrarian view and creates a MOOC without relying on videos, and makeing the claim that they are not necessary for a meaningful online learning experience.
A. Yousef, M. Chatti, U. Schroeder, and M. Wosnitza. Advanced Learning Technologies (ICALT), 2014 IEEE 14th International Conference on, page 44--48. IEEE, IEEE Computer Society, (2014)