Some time ago I was invited to give a lecture on mapping to a crowd of mostly first year digital media students working on locative media projects. Below are the prezi slides. Considering the audience, I made a light theory introduction focusing on the notions or representation and the factual, and then moved to discussing various examples of maps as interfaces to movement and agency. My talk was mostly a simplified version of my paper on mapping theory, with a focus on the dynamics of translation and transportation of immutable mobiles – a fundamental concept in actor network theory. In essence, the lecture is built around a dichotomy between two concepts of mapping: 1] mapping as a representation of a static frame of reference – an actual fact, and 2] mapping as a translation of and an interface to agency and movement – a factual act. The tension between actual facts and factual acts is a nerdy reference to Latour’s from matters of fact to matters of concern, and is intended to illustrate the affordances of digital media in opening and mapping black-boxed settings. Apparently, the lecture was a success, with the Sand Andreas Streaming Deer Cam being a crowd favorite.