Across physics, computation, and information science, observation is increasingly recognized as a non-neutral operation. However, a unified formulation describing how observer-dependent structure emerges from information processing remains lacking. In this work, we introduce Informational State Dynamics (ISD), a general framework in which observers are formally modeled as compression operators acting on an underlying informational substrate. Informational states are defined as observer-relative compressions shaped by intrinsic informational loss and structural selectivity. We show that no observer can access a complete or unbiased representation of the informational substrate, and that non-equivalence between observers arises as a necessary consequence of compression asymmetries. ISD is substrate-independent, compatible with classical information theory, and provides a minimal, falsifiable foundation for analyzing observer-dependent structure across physical systems, artificial agents, and abstract information processors.
Across physics, computation, and information science, observation is increasingly recognized as a non-neutral operation. However, a unified formulation describing how observer-dependent structure emerges from information processing remains lacking. In this work, we introduce Informational State Dynamics (ISD), a general framework in which observers are formally modeled as compression operators acting on an underlying informational substrate. Informational states are defined as observer-relative compressions shaped by intrinsic informational loss and structural selectivity. We show that no observer can access a complete or unbiased representation of the informational substrate, and that non-equivalence between observers arises as a necessary consequence of compression asymmetries. ISD is substrate-independent, compatible with classical information theory, and provides a minimal, falsifiable foundation for analyzing observer-dependent structure across physical systems, artificial agents, and abstract information processors.
Across physics, computation, and information science, observation is increasingly recognized as a non-neutral operation. However, a unified formal framework describing how observer-dependent structure emerges from information processing remains lacking. In this work, we introduce Informational State Dynamics (ISD), a substrate-independent framework in which observers are modeled as compression operators acting on an underlying informational substrate . Informational states arise as observer-relative compressions shaped by intrinsic informational loss and structural selectivity. We show that no observer can access a complete or unbiased representation of the informational substrate, and that non-equivalence between observers follows necessarily from asymmetries in compression. ISD is compatible with classical information theory and provides a minimal, falsifiable foundation for analyzing observer-dependent structure across physical systems, artificial agents, and abstract information-processing architectures.
This paper introduces the Foundations of Informational State Dynamics (ISD), a minimal observer-relative framework in which physical and cognitive states are described as informational configurations constrained by evidence accessibility and record stability. Within ISD, state transitions correspond to informational conditioning rather than intrinsic physical dynamics, providing a unified account of definite outcomes, temporal ordering, and effective stabilization across observer-dependent phenomena. The framework is empirically neutral and fully compatible with standard physical theories, offering a foundational informational substrate that integrates quantum measurement, nonlocal correlations, and observer-relative descriptions without modifying the formalism of quantum mechanics.
The Informational Observer proposes a unified informational framework in which perception, measurement, and experienced reality emerge from the compression and reconstruction processes performed by observers. Instead of treating reality as an external, fixed entity, the model defines reality as the intersection of informational invariants preserved across multiple independent observers. Each biological, artificial, or simulated observer applies a compression operator to the underlying informational field and reconstructs an internal model shaped by priors, limitations, and energetic constraints.This framework explains perceptual variability across species, hallucinations in artificial and biological systems, observer-dependent measurement, and stability of physical laws. The model integrates cognitive science, AI interpretability, quantum contextuality, and simulation theory into a single informational principle, expanding the author’s Informational State Dynamics (ISD) framework. It introduces a general mechanism capable of unifying cross-domain phenomena through informational transformations. This work introduces The Informational Observer, a theoretical framework describing perception, measurement, and reality as the result of informational transformations performed by observing systems. The observer is conceptualized not as a passive receiver of sensory input, but as a compression system that selectively reduces the informational field into internal representations and reconstructs coherent experiential states. The model formalizes this process through two operators: Cᵢ (Compression): reduction of the informational field Ψᵢ (Reconstruction): predictive reconstruction of the compressed state Reality is defined as the set of informational invariants found in the intersection of reconstructions produced by different observers: Reality = ⋂ Ψᵢ(Cᵢ(I₀)) This perspective unifies phenomena that traditionally belong to different scientific domains: perceptual variability (human, animal, artificial systems) hallucinations and confabulation sensory filtering and cognitive priors observer-dependent physics and measurement nested or simulated universes informational emergence of the “self” The Informational Observer extends the author’s Informational State Dynamics (ISD) model and provides a foundation for future research in AI interpretability, cognitive modeling, neuroscientific theory, and information-based physics.
This paper introduces a new methodological paradigm for physical measurement based on the concept of the Informational Observer. Building upon the framework developed in Theory of Informational State Dynamics (ISD), the work argues that human visual perception represents only one highly compressed projection of the underlying informational structure of physical systems. Modern experiments—from quantum interferometry to gravitational-wave detection—reduce multidimensional phenomena into human-readable visual formats, obscuring much of the informational richness predicted by ISD. To overcome this limitation, the paper defines a unified observational architecture composed of three classes of observers: (1) biological observers, constrained by evolutionary sensory compression; (2) multimodal observers, which incorporate non-visual encodings such as temporal microstructure, statistical embeddings, and sonification; and (3) AI-based synthetic observers, capable of forming high-dimensional representations not accessible to any human sense. These heterogeneous compressions are integrated through the Principle of Likely Reality Convergence (PLRC), which states that the most reliable approximation of physical reality is the informational structure that remains invariant across the largest set of independent compression mappings. The paper formalizes this idea through the Convergent Observational Manifold (COM) and proposes a set of falsifiable experimental designs—including enhanced double-slit experiments, Mach–Zehnder interferometry, decoherence-boundary tests, and gravitational-wave latent analysis. Together, these methods provide an observation-independent route to accessing the Informational Symmetry Field (ISF) and establish the Informational Observer as the experimental counterpart to ISD.
Modern physics has achieved extraordinary predictive success, yet it continues to face unresolved conceptual tensions concerning the role of the observer, the nature of information, and the origin of physical structure. From quantum measurement to cosmology, the assumption of an observer-neutral reality increasingly appears insufficient to fully account for empirical phenomena and theoretical inconsistencies. This manifesto proposes an Informational Observer-Centered Framework, in which information is treated as a fundamental ontological substrate and observation as an active, structured process rather than a passive act of measurement. Within this perspective, physical systems, observers, and informational exchanges form a unified dynamics, where state reduction, decoherence, and emergent classicality arise from informational interactions and constraints. Rather than introducing a new closed theory, this manifesto establishes a conceptual foundation unifying several complementary models—including Informational State Dynamics, observer-dependent informational compression, and informational interpretations of quantum and cosmological phenomena—into a coherent research program. The framework is explicitly non-dogmatic, open to falsification, and intended as a guiding structure for further theoretical development and empirical testing. The aim of this document is not to replace existing physical theories, but to clarify their conceptual boundaries and propose an integrative lens through which unresolved problems in quantum foundations, cosmology, and cognitive systems may be systematically explored.
Across machine learning, physics, quantum theory, and the biological sciences, many systems exhibit the same fundamental transition: a probabilistic representation of possible states gives rise to a single, externally accessible outcome. Although these processes differ in substrate, scale, and mechanism, they share a minimal structural form involving a description of alternative possibilities, constraints that determine when one becomes admissible, and the resulting realized state. This article develops a substrate-independent framework that formalizes this shared structure. We define a realization condition as the minimal set of constraints under which a probabilistic state description yields a definite, externally accessible outcome, and argue that the role traditionally attributed to an “observer” in quantum theory can be understood in these functional terms. We examine four distinct domains — large language models, information-based physical theories, quantum measurement, and biological decision making — and show that each instantiates this transition in a structurally homologous way without implying mechanistic or ontological equivalence. The framework clarifies the functional role of observation in quantum theory, provides a common vocabulary for cross-domain comparison, and identifies structural expectations that may guide empirical work on uncertainty resolution and outcome formation. The framework is deliberately limited to describing the form of this transition rather than its underlying mechanisms, but it offers a basis for interdisciplinary analysis and a foundation for further theoretical development.