Open educational resources have been around for more than a decade, and the sheer number of these materials—in the form of textbooks, courses, videos, software and other public-domain resources—are increasingly available online. . But as more open materials become accessible, advocates for open education still see room for improvement.

This week on the EdSurge On Air podcast, we hear from Jess Mitchell, a senior manager of research and design at the Inclusive Design Research Centre at OCAD University, and Kent McGuire, director of the Education Program at William and Flora Hewlett Foundation, who both keynoted the OpenEd conference in New York earlier this month and shared ideas on where the open movement is headed.