Archivo Vivo is an immersive interactive installation that explores how presence becomes memory through technology. As visitors move through the space, their bodies generate evolving visual traces, creating a living archive that exists only in the moment of interaction. Combining generative media, motion tracking, and spatial storytelling, the project reflects on the body as both witness and creator of memory. Archivo Vivo invites audiences to experience digital space not as a repository of information, but as a place where memory is continuously formed through presence.