Phygital — Structural Reference

Orientation

Physical and digital elements may participate in a shared context while retaining their distinct properties and conditions.

Actions, state changes, signals, or access conditions in one context may become relevant to the connected context.

The reference concerns operative interaction across physical and digital contexts rather than their parallel presence or thematic association.

Problem Space

Parallel Presence

Physical and digital elements may be available within the same setting while remaining functionally independent.

Representational Separation

A physical subject may be digitally described, depicted, or offered without participating in the digital interaction.

Cross-Environment Relevance

Systems may need to distinguish operative responses across physical and digital contexts from channel-based or thematic association.

System Boundary

The phygital boundary separates functionally connected physical-digital interaction from parallel presence, representation, or technology use without cross-environment consequence.

Within Boundary

Participating physical and digital contexts are functionally linked, and an action, state change, signal, or access condition produces a relevant response across them.

At Boundary

Functional linkage, cross-environment interaction, and the resulting integrated interaction state are examined.

Outside Boundary

Physical and digital elements remain independent, purely representational, or without a relevant cross-environment response.

Structure

Context and positioning are described in About.

Formal definition, scope boundaries, and structural models are provided in Method.