The third edition of the Interior Ecologies conference, to be held December 18-19, 2024, will address porosity and interiority as frameworks for contemporary architectural thinking. By questioning “what is interior” and “where is interior,” the symposium will enact a discursive virtual space to explore the possibilities of interior architecture as an interface. By approaching indoor space as procured through the intermingling, interacting, and exchange of diverse elements – we will consider the role of media, technology, and expanded ecologies in rendering “interior” as a relative projection.