AS ISO/IEC 18038:2025 identically adopts ISO/IEC 18038:2020, which defines the framework and information reference model for representing sensor-based 3D mixed-reality worlds
Table of contents
Header
About this publication
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Concepts
4.1 Overview
4.2 Scope of physical sensor representation
4.3 Physical sensor types
4.3.1 General
4.3.2 Camera sensor
4.3.3 Chemical sensor
4.3.4 Electric sensor
4.3.5 Environment sensor
4.3.6 Flow sensor
4.3.7 Force sensor
4.3.8 Light sensor
4.3.9 Movement sensor
4.3.10 Navigation sensor
4.3.11 Particle sensor
4.3.12 Position sensor
4.3.13 Pressure sensor
4.3.14 Proximity sensor
4.3.15 Sound sensor
4.3.16 Temperature sensor
4.3.17 Other sensors
4.4 Sensor representation
4.4.1 Overview
4.4.2 Precise location and orientation of a physical sensor
4.4.3 Sensor properties and interface
4.4.4 Sensor representation data model
5 Sensor 3D scene graph
5.1 Definition of a sensor 3D scene graph
5.2 Physical properties and interfaces with real worlds
5.2.1 General
5.2.2 Physical properties of a physical sensor
5.2.3 Physical interfaces with real worlds of a physical sensor
5.2.4 A data structure for the physical properties and interfaces for a physical sensor
6 System architecture for physical sensor representation
6.1 System architecture for physical sensors
6.2 System framework
6.2.1 General
6.2.2 3D MAR world representation
6.2.3 GNSS synchronized 3D virtual worlds
6.2.4 Sensor devices and their properties
6.2.5 Interfaces with 3D sensor objects
6.2.6 Interfaces with physical sensor devices
7 XML definition of physical sensor representation
7.1 Structure of mixed and augmented reality scene
