Toy System Image Recognition Unlocking Virtual Objects

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Current toy-to-life systems require physical components with communication capabilities to link the physical world with virtual gameplay, which limits user interaction and entertainment, and there is a need for a more straightforward method to associate physical toys with virtual digital representations without the need for specific communication elements.

Innovation Solution

A toy system that uses a combination of image capturing devices and processors to recognize and unlock virtual objects associated with conventional toy construction elements, utilizing unlock codes such as barcodes, QR codes, or RFID tags, allowing users to interact with digital games by capturing images of constructed models without requiring adapted toys, and providing an authentication mechanism for proper access.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If toys are equipped with physical communication components (RFID, NFC), then the system can reliably identify and associate virtual objects with physical toys, but the device complexity and manufacturing cost increase

Engineering Contradiction:
Improvetoy identification reliabilityVSAvoidtoy system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent extracts the communication function from the toy itself and places it in a separate reader device. The toy becomes a simple visual target for image recognition, while the RFID/NFC communication capabilities are moved to the reader, reducing toy complexity while maintaining identification reliability

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent introduces an intermediary authentication system where unlock codes serve as mediators between the physical toy and virtual objects. Instead of direct communication between toy and reader, the unlock code acts as an intermediate credential that bridges the physical-digital connection

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of manufacture

If conventional toy construction elements are used without communication components, then the ease of manufacture and user accessibility improve, but the ability to reliably identify and unlock virtual objects deteriorates

Engineering Contradiction:
Improvetoy manufacturing simplicityVSAvoidtoy recognition accuracy
Core Design Contradiction:
Ease of manufactureVSMeasurement precision

Solution Approach 1:

The patent replaces mechanical/electronic communication components in toys with an optical system. Image capturing devices use computer vision to detect and recognize visual features of conventional toys, substituting physical communication mechanisms with optical recognition

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent changes the identification parameter from electromagnetic signals (RFID/NFC) to visual parameters (color, shape, patterns). By detecting visual features through image processing, the system maintains recognition accuracy while using simpler, conventional toy elements

Inventive Principle:
Principle #35Parameter changes

3Reliability

If an authentication mechanism with unlock codes is implemented, then the security and controlled access to virtual objects improve, but the ease of operation and user interaction complexity increase

Engineering Contradiction:
Improveauthentication securityVSAvoiduser interaction simplicity
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent implements preliminary action by providing unlock codes in advance with the physical toy packaging. Users receive the authentication credentials before needing them, allowing seamless integration of security without adding operational steps during gameplay

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system enables self-service authentication where the reader device automatically processes unlock codes and manages virtual object access without requiring manual intervention. The authentication mechanism operates autonomously, maintaining security while preserving user experience

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS11583774B2Toy system
Publication Date: 2023.02.21 LEGO AS
  • US11583774B2 patent drawing
  • US11583774B2 patent drawing
  • US11583774B2 patent drawing

AI summary

The invention relates to a toy system including a plurality of toy construction elements, an image capturing device and a processor. The image capturing device is operable to capture one or more images of a toy construction model constructed from the toy construction elements. The processor is configured to: execute a digital game having computer executable code causing the processor to provide a digital play experience; receive an unlock code indicative of one or more virtual objects; unlock the one or more virtual objects for use in the digital play experience, each virtual object being associated with one of the respective toy construction elements or with a respective toy construction model; receive one or more images captured by said image capturing device; recognize one or more toy construction elements and/or toy construction models within the one or more images; provide a digital play experience involving said first unlocked virtual object.