Virtual Space Content Filtering for User-Specific 3D Presentation

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Solution Overview

Problem

Presenting various travelable spaces and three-dimensional objects in a virtual space can lead to increased processing load and may not be suitable for the usage state, degrading realism.

Innovation Solution

An information processing method that determines whether candidate travelable spaces and three-dimensional objects satisfy specific conditions based on user attributes, controlling their presentation in the virtual space accordingly.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If all candidate travelable spaces and three-dimensional objects are presented in the virtual space, then the completeness and variety of the virtual space content is improved, but the processing load increases

Engineering Contradiction:

Improvequantity of virtual space contentVSAvoidprocessing load

Core Design Contradiction:

Quantity of substanceVSLoss of energy

Solution Approach 1:

The patent extracts and removes unnecessary travelable spaces and three-dimensional objects from the virtual space based on user attributes and usage states. By selectively eliminating content that does not meet predetermined conditions, the system reduces processing load while maintaining only the essential and relevant virtual space elements, directly resolving the contradiction between content completeness and processing efficiency

Inventive Principle:

Principle #2Taking out (Extraction)

Solution Approach 2:

Instead of presenting all possible virtual space content (excessive action), the patent applies partial action by selectively presenting only those travelable spaces and objects that satisfy predetermined conditions based on user attributes. This partial presentation approach reduces processing load while maintaining adequacy for the specific usage state

Inventive Principle:

Principle #16Partial or excessive action

2Quantity of substance

If all candidate travelable spaces and three-dimensional objects are presented in the virtual space, then the completeness of the virtual space content is improved, but the suitability for specific usage states deteriorates

Engineering Contradiction:

Improvequantity of virtual space contentVSAvoidsuitability for usage state

Core Design Contradiction:

Quantity of substanceVSAdaptability or versatility

Solution Approach 1:

The patent applies local quality by making the virtual space content adaptive to specific user attributes and usage states. Different users or usage scenarios receive different subsets of travelable spaces and objects based on predetermined conditions, ensuring that each user experiences content that is locally optimized for their specific situation rather than a generic universal set

Inventive Principle:

Principle #3Local quality

Solution Approach 2:

The patent makes the virtual space content dynamic by adjusting which travelable spaces and objects are presented based on changing user attributes and usage states. The system dynamically determines suitability by evaluating predetermined conditions and modifies the virtual space content accordingly, enhancing adaptability while maintaining overall content completeness

Inventive Principle:

Principle #15Dynamics

Data Source

PatentUS20250342659A1Information processing method and information processing device

Publication Date: 2025.11.06 PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA

AI summary

An information processing method includes: determining whether a candidate travelable space, which is a candidate space that a user is capable of traveling to in a virtual space, satisfies a condition; and controlling, according to a result of the determining of whether the candidate travelable space satisfies the condition, whether to present the candidate travelable space in the virtual space.