I enjoyed talking with Courtney Danforth last summer about my captioning research.
Check out the podcast with transcript.
Danforth, C., Ferris, H. & Bahl, E. 2019. KairosCast Interviews Sean Zdenek. Kairos: A Journal of Rhetoric, Technology, and Pedagogy, 23(2). http://kairos.technorhetoric.net/23.2/interviews/kcast/index.html