Shared Inventory Donation in Virtual Universes

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Solution Overview

Problem

Current virtual universe inventory systems are limited in sharing capabilities, leading to excessive storage requirements and prohibitive costs, as users cannot easily loan or share inventory items without losing control, and manual management is cumbersome.

Innovation Solution

A system and method for managing donations of shared inventory items in a virtual universe, allowing multiple users to borrow items simultaneously, with metadata tracking and donation conditions, enabling efficient sharing and tracking of usage to determine donation amounts.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If inventory items are stored separately for each user, then user control and ownership are maintained, but storage requirements and maintenance costs increase significantly

Engineering Contradiction:
Improveuser controlVSAvoidstorage requirements
Core Design Contradiction:
ReliabilityVSQuantity of substance

Solution Approach 1:

The patent merges inventory item storage by implementing a shared inventory system where multiple users can access the same inventory item simultaneously. Instead of storing separate copies for each user, the system consolidates storage while maintaining individual user access rights and ownership metadata, thereby reducing overall storage requirements while preserving user control.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent creates virtual copies or references to inventory items rather than physical duplicates. Each user receives a reference or pointer to the shared inventory item, allowing simultaneous access without duplicating the actual item data. This approach maintains user control through individual access permissions while minimizing storage requirements.

Inventive Principle:
Principle #26Copying

2Quantity of substance

If inventory items are shared between users, then storage efficiency improves, but control over the item is lost

Engineering Contradiction:
Improvestorage efficiencyVSAvoiditem control
Core Design Contradiction:
Quantity of substanceVSReliability

Solution Approach 1:

The patent introduces an intermediary inventory management system that mediates between the shared inventory item and multiple users. This intermediary layer maintains control rules, access permissions, and ownership metadata, allowing storage efficiency through sharing while preserving user control through the mediation layer that enforces ownership rights and access conditions.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent implements dynamic control mechanisms where access permissions and control rights can change based on conditions. The system dynamically adjusts user access levels, borrowing conditions, and control parameters, allowing flexible control over shared items while maintaining storage efficiency. Control is not static but adapts to different users and situations.

Inventive Principle:
Principle #15Dynamics

3Reliability

If manual inventory management is used, then user ownership is clear, but management becomes cumbersome and inefficient

Engineering Contradiction:
Improveownership clarityVSAvoidmanagement efficiency
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent implements self-service mechanisms where the inventory management system automatically handles tracking, borrowing, returning, and ownership attribution without requiring manual intervention. The system self-manages inventory records, user access logs, and donation tracking, maintaining ownership clarity through automated metadata while dramatically improving management efficiency.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent incorporates feedback mechanisms that automatically track and report inventory item usage, borrowing status, and donation information. The system provides continuous feedback to users and administrators about inventory status, enabling clear ownership tracking and efficient management through automated information flow rather than manual processes.

Inventive Principle:
Principle #23Feedback

4Adaptability or versatility

If inventory items are made available for donation, then charitable purposes are supported, but tracking usage and determining donation amounts becomes complex

Engineering Contradiction:
Improvecharitable functionalityVSAvoidtracking complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements preliminary action by pre-configuring donation parameters, tracking rules, and calculation methodologies when inventory items are made available for donation. The system establishes donation conditions, usage tracking parameters, and donation amount calculation formulas in advance, simplifying the actual donation process and reducing tracking complexity during item usage.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent enables the donation tracking system to automatically calculate donation amounts based on pre-established rules and actual usage data. The system self-services the complex tracking and calculation tasks by automatically monitoring item usage, applying donation parameters, and determining donation amounts without requiring manual intervention, thereby supporting charitable purposes while managing complexity automatically.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS8145676B2Shared inventory item donation in a virtual universe
Publication Date: 2012.03.27 ACTIVISION PUBLISHING INC
  • US8145676B2 patent drawing
  • US8145676B2 patent drawing
  • US8145676B2 patent drawing

AI summary

Generally speaking, systems, methods and media for managing donations of shared inventory items in a virtual universe are disclosed. Embodiments of the method may include receiving a request to make available for donation a shared inventory item list that can be borrowed simultaneously by a plurality of users of a virtual universe where the request includes an indication of donation conditions for the donated shared inventory item. Embodiments may also include generating and storing metadata associated with the donated shared inventory item and receiving a request from a plurality of users to borrow the item. Embodiments may include lending the donated shared inventory item to the plurality of borrowing users such that multiple users are borrowing the item simultaneously. Embodiments may also include tracking usage of the donated shared inventory item by the plurality of borrowing users and optionally determining a donation amount resulting from the tracked usage.