Spatial Relativity is a new evolution of Alternity, an ongoing investigation into new architectural constructs and spatial interfaces. This new iteration experiments with the development of real-time bioData (EEG) which generate and mutate enclosed spaces. The user is able to move through the space and explore multiple rooms each with unique parameters and criteria ranging from color and density, to texture and surface articulation. A spatial soundScape is also generated and accompanies the journey, narrating the visual with the aural. Hearing and triggering new events and energies into the space. Spatial Relativity allows for a new hybrid experience, perceiving both visually and aurally a myriad of possible combinations of their actions, both internally and externally.