The other day I was talking to a colleague about developing a new program and how he could best deliver content, especially lectures, to his students who would be scattered around the globe. Naturally, we talked about video and presentation best-practices, but he pointed out his sympathy for students who work full-time and still have to carve out a period to visually focus on a lecture.
The instructor also told me how he balanced a busy schedule and keeping up-to-date on things by listening to podcasts. They are perfect for commuting on transit systems, flying around the world, and doing chores around the apartment and he wondered about how he could create podcast-like content for his students.