Sandra Škrinjar is a Serbian author and independent researcher based in Novi Sad. She is the originator of the Law of Existence, expressed through the theoretical relation T = C₇ × U³, and the founder of Psychology of Consciousness. Her work develops a connected theoretical body concerned with consciousness, accuracy, interpretation, structural continuity, and the conditions under which a relation remains valid as it moves through increasingly complex forms of organization. Her books trace this inquiry from the foundational architecture of the Law of Existence through consciousness and human accuracy into structural analysis, adaptive systems, and artificial intelligence. Across these domains, one question remains central: What does a structure actually preserve as it changes? Her current work extends this question into AI governance, with particular attention to source authority, provenance, traceability, transformation, and the conditions under which coherence can remain convincing while accuracy is lost. Her theoretical constructs are kept distinct from established empirical findings, and measurable propositions remain open to investigation, testing, and revision.