From photographs to MP3s, the way we engage with media formats has changed our relationship with content, from how it's stored to how it's controlled. So what were the major milestones that took us from keeping photo albums to digital galleries, or going from vinyl records to Spotify subscriptions? 

Armando Fox is Professor in Electrical Engineering & Computer Science and Faculty Advisor for Digital Learning Strategy at UC Berkeley, Electrical Engineering & Computer Science Department.

He sat down with Niall Kitson to discuss the technology and the politics of digital formats.

Find out more about Armondo at: www.armondofox.com