Virtual Object Positioning for Moving Real-World Bodies
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Solution Overview
Problem
Current information processing devices require significant setup when a body, such as a continuous printing device, moves in a real space, to display associated objects in a virtual space at the correct position, which is time-consuming and inefficient.
Innovation Solution
An information processing device with a processor that generates a body object in a virtual space corresponding to a real-space body, associates an object with the body object, and updates the object's position in the virtual space when the body moves, maintaining a relative positional relationship.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual setup is used to display associated objects in virtual space when a body moves in real space, then positioning accuracy can be achieved, but significant time and effort are required for setup
Solution Approach 1:
The system automatically tracks the body's movement in real space and updates the associated object's position in virtual space without requiring manual intervention. The detection unit continuously monitors body position, and the control unit automatically recalculates and updates the virtual object's coordinates based on the detected movement, enabling the system to serve itself rather than requiring user setup for each movement event.
Solution Approach 2:
The system pre-establishes the association relationship between the body and its associated objects before movement occurs. By detecting the body's position in advance and pre-calculating the relative positional relationships, the system prepares the virtual object positions ahead of time, so when movement occurs, the updates are already computed and can be applied immediately without time-consuming manual setup.
2Productivity
If automatic tracking is implemented to reduce setup work, then efficiency improves, but system complexity increases
Solution Approach 1:
The information processing device integrates multiple functions into a single system: the detection unit serves both to track body movement and to provide position data for virtual object placement; the control unit performs both real-space coordinate detection and virtual-space coordinate calculation; and the display unit renders both the body and associated objects. This multi-functionality reduces the need for separate dedicated components for each function, thereby limiting the increase in system complexity while maintaining high efficiency.
3Loss of information
If multiple associated objects are displayed with the moving body, then information completeness improves, but positioning and management difficulty increases
Solution Approach 1:
The system continuously detects the body's current position and uses this feedback to automatically recalculate and update the positions of all associated objects. The control unit receives real-time position feedback from the detection unit and uses this information to maintain accurate relative positioning for multiple objects simultaneously. This closed-loop feedback mechanism ensures that all associated objects remain correctly positioned relative to the moving body without requiring manual intervention for each object.
Solution Approach 2:
The system segments the management of multiple associated objects by treating each object's positioning as an independent calculation based on the body's position and the object's relative offset. Rather than managing all objects as a single complex unit, the system calculates each object's position separately based on the same body position data, allowing multiple objects to be managed efficiently through standardized individual calculations.
Data Source
AI summary
An information processing device includes: a processor configured to generate an body object in a virtual space corresponding to a body in a real space, associate an associated object with at least a part of the body object, the associated object being displayed in the virtual space in association with the body, and move, when movement of the body object in the virtual space is detected, the associated object while maintaining a relative positional relationship between the associated object and the body object.