AR Virtual Object Distribution via Pattern Scanning

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Solution Overview

Problem

Existing virtual object distribution methods in augmented reality lack interactivity and entertaining value, limiting user experience.

Innovation Solution

A method and device for distributing AR-based virtual objects using real-time image scanning, where a user scans a preset pattern identifier to obtain electronic certificates, which, when reaching a threshold, allow for the distribution of virtual objects from a preset set, enhancing interactivity and entertainment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional virtual object distribution methods are used, then distribution can be completed, but interactivity and entertaining value are insufficient

Engineering Contradiction:

Improveinteractivity and entertaining valueVSAvoidsystem complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The distribution system is segmented into multiple components: offline pattern identifiers (stickers, posters), AR client for scanning and recognition, server for verification and certificate issuance, and virtual object distribution module. This segmentation allows each component to perform its specific function independently, enhancing interactivity while maintaining manageable system complexity.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

An electronic certificate is introduced as an intermediary element between the offline pattern identifier and the virtual object. The certificate serves as a verifiable token that bridges the physical offline world and the digital virtual object distribution, enabling enhanced interactivity without requiring direct complex communication between all system components.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Adaptability or versatility

If AR-based image scanning and certificate collection is implemented, then interactivity increases, but system complexity and operational steps increase

Engineering Contradiction:

Improveuser engagement and interactivityVSAvoidoperational simplicity

Core Design Contradiction:

Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system enables users to self-verify their certificate collections through the AR client, which automatically scans, recognizes, and validates pattern identifiers. The server automatically issues certificates and verifies collections, reducing the need for manual intervention and simplifying the user experience despite the underlying complexity.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

Traditional manual verification methods are replaced with automated AR image recognition and server-side validation systems. The AR client uses camera-based scanning and automated image processing to replace manual checking, while the server uses automated certificate verification, reducing operational complexity for users.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Adaptability or versatility

If offline pattern identifiers are used with AR scanning, then entertaining value increases, but time required for collection increases

Engineering Contradiction:

Improveentertaining valueVSAvoidcollection time

Core Design Contradiction:

Adaptability or versatilityVSLoss of time

Solution Approach 1:

Pattern identifiers are pre-dispersed in offline environments (stickers on products, posters in locations), and users can collect certificates at their own pace. The system allows users to accumulate certificates over time without pressure, and automatically triggers virtual object distribution when collection thresholds are met, reducing the perceived time investment.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The system employs periodic verification and distribution cycles where the server continuously monitors certificate collections and automatically distributes virtual objects when thresholds are reached. This periodic automated action reduces the active time users need to spend on collection, as the system handles verification and distribution automatically.

Inventive Principle:

Principle #19Periodic action

Data Source

PatentEP3926920B1Method and device for allocating augmented reality-based virtual objects

Publication Date: 2024.08.28 ADVANCED NEW TECHNOLOGIES CO LTD

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AI summary

This application discloses an interactive mode combining an online requirement of distributing a virtual object to a user based on augmented reality (AR) technology, and an offline image scanning operation performed by a user on an AR client. A user can actively perform, using the AR client, image scanning on an offline preset pattern identifier, to trigger an AR server to transmit to the AR client electronic certificates for obtaining virtual objects, and receive, using the AR client, the electronic certificates transmitted by the AR server. When a category count of electronic certificates received by the user reaches a predetermined threshold, the user can obtain permission of distributing the virtual objects. The AR client can actively send to the AR server a virtual object distribution request containing a plurality of electronic certificates having a category count equal to the predetermined threshold. The AR server distributes an object from a preset virtual object set to the user, thereby significantly increasing interactivity and an entertaining value of distribution of virtual objects.