The PSI Interface: Exploring the Boundary Between Matter and Consciousness

The PSI Interface hypothesis proposes the existence of a biophysical and informational structure within living systems that acts as a transitional layer between material and subjective domains. This theoretical model suggests that the PSI Interface mediates the transformation of complex biological processes into coherent conscious experience. Drawing from interdisciplinary principles of biology, physics, and cognitive science, the paper outlines testable predictions and opens new directions for exploring the relationship between matter and consciousness. This preprint serves as a foundational document for further theoretical and experimental investigations into one of the central mysteries of modern science.