Folding Patterns for 3D AR Targets

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Solution Overview

Problem

Existing augmented reality systems face challenges with two-dimensional QR codes, which are difficult to interact with and unsuitable for mimicking virtual objects, and lack easily distributable and customizable three-dimensional anchors.

Innovation Solution

The development of flat paper products with folding patterns that can be transformed into three-dimensional target shapes, incorporating creases or scores and joining means to secure the shape, allowing for the creation of customizable and distributable three-dimensional anchors for augmented reality environments.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If two-dimensional QR codes are used as augmented reality targets, then the system can provide a basic scanning function, but the interaction is difficult and it is unsuitable for mimicking virtual objects

Engineering Contradiction:

Improveinteraction easeVSAvoidsuitability for mimicking virtual objects

Core Design Contradiction:

Ease of operationVSAdaptability or versatility

Solution Approach 1:

The patent transitions from two-dimensional QR codes to three-dimensional folding patterns that can be assembled into physical objects. This dimensional change enables the target to have spatial form and structure, making it suitable for mimicking virtual objects while improving interaction through tactile manipulation and multi-angle viewing.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

2Adaptability or versatility

If three-dimensional target objects are created for augmented reality, then interaction and immersion are improved, but distribution and customization become more difficult

Engineering Contradiction:

Improveinteraction and immersionVSAvoiddistribution and customization

Core Design Contradiction:

Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The three-dimensional target object is segmented into a flat folding pattern that can be easily printed and distributed. The pattern includes pre-defined crease lines and attachment features that allow end users to assemble the 3D structure from a two-dimensional sheet, simplifying distribution while maintaining the ability to create customizable three-dimensional anchors.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The folding pattern is pre-designed with crease lines, fold directions, and attachment features already marked on the flat sheet. This preliminary preparation enables easy assembly by end users without requiring complex manufacturing processes, thus facilitating widespread distribution and customization.

Inventive Principle:

Principle #10Preliminary action

3Ease of manufacture

If flat paper products with folding patterns are used to create three-dimensional targets, then distribution and customization are simplified, but the structural stability and durability may be compromised

Engineering Contradiction:

Improvedistribution and customizationVSAvoidstructural stability

Core Design Contradiction:

Ease of manufactureVSStability of the object's composition

Solution Approach 1:

The folding pattern is designed to transform a flat two-dimensional sheet into a three-dimensional curved structure. The crease lines and fold geometry create a rigid spatial form that maintains structural stability while being derived from an easily manufacturable flat pattern.

Inventive Principle:

Principle #14Spheroidality (Curvature)

Solution Approach 2:

Multiple features are merged into the flat folding pattern design: crease lines for folding, attachment tabs for assembly, and structural geometry for stability. This integration ensures that the simple flat pattern produces a durable three-dimensional structure when assembled.

Inventive Principle:

Principle #5Merging (Combining)

4Device complexity

If two-dimensional QR codes are used, then the system is simple to implement, but the usability and immersion of augmented reality experiences are limited

Engineering Contradiction:

Improvesystem implementation complexityVSAvoidusability and immersion

Core Design Contradiction:

Device complexityVSEase of operation

Solution Approach 1:

The system enhances the augmented reality experience by transitioning from two-dimensional QR codes to three-dimensional folding patterns. This dimensional change provides tactile interaction, spatial awareness, and multi-angle viewing capabilities that improve usability and immersion while maintaining relatively simple implementation through printed patterns.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS10475245B2Providing folding patterns for creating augmented reality target objects

Publication Date: 2019.11.12 LOREAL SA

AI summary

In some embodiments, folding patterns are provided that can be folded to create three-dimensional target objects for use in augmented reality environments. In some embodiments, the folding patterns may include joining means to secure the folded shape and thereby enhance usability and durability. In some embodiments, the folding patterns may also include patterns that can be used to identify a particular virtual object to be rendered in association with the three-dimensional target object.