File System Space Management via Predictive Storage Indicators

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Solution Overview

Problem

Current systems for synchronizing media content across devices lack efficient management of storage space, leading to difficulties in predicting and optimizing the space required for future synchronizations, which can result in users exceeding available storage capacity without prior notification.

Innovation Solution

A computer-implemented system that includes processing modules to create a unified representation of media content from multiple sources, predicting future storage space usage by calculating initial and managed space, and providing users with visual indicators of storage requirements, allowing for dynamic updates and autofill options to manage space effectively.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If media content is synchronized across multiple devices without space prediction, then media content transfer capability is improved, but storage space management deteriorates leading to unexpected capacity exhaustion

Engineering Contradiction:
Improvemedia content transfer capabilityVSAvoidstorage space management
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The system performs preliminary calculations of storage space requirements before executing media synchronization. It determines the space needed for media files, auxiliary files, and future additions, then presents this information to the user in advance, allowing proactive space management before synchronization begins

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system provides continuous feedback to users about storage space consumption and availability during the synchronization process. It displays visual indicators showing used space, available space, and predicted future usage, enabling users to make informed decisions about their media library management

Inventive Principle:
Principle #23Feedback

2Loss of time

If storage space calculation includes only current files, then calculation speed is improved, but accuracy deteriorates because future space needs are not predicted

Engineering Contradiction:
Improvecalculation speedVSAvoidspace prediction accuracy
Core Design Contradiction:
Loss of timeVSMeasurement precision

Solution Approach 1:

The system pre-calculates and stores information about media files, their sizes, and organizational structures. This preliminary data preparation enables rapid space calculations that include not only current files but also predicted future additions, maintaining both speed and accuracy

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The space calculation system dynamically adjusts its predictions based on usage patterns and addition rates. It incorporates variables for future media additions and auxiliary file generation, updating space requirements in real-time while maintaining calculation efficiency through optimized algorithms

Inventive Principle:
Principle #15Dynamics

3Measurement precision

If detailed space management tracking is implemented, then space prediction accuracy is improved, but system complexity increases

Engineering Contradiction:
Improvespace prediction accuracyVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system segments space management into distinct components: media file space, auxiliary file space, and future addition space. Each segment is tracked and calculated separately using dedicated data structures, which simplifies the overall complexity while maintaining comprehensive accuracy

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system introduces an intermediary space management module that acts as a mediator between the file system and the user interface. This module handles the complex calculations and data tracking internally, presenting simplified information to users through visual indicators while maintaining high prediction accuracy

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentEP2120165B1Systems and methods for space management in file systems
Publication Date: 2018.12.26 BLACKBERRY LTD
  • EP2120165B1 patent drawingFigure 1~2
  • EP2120165B1 patent drawingFigure 3~4
  • EP2120165B1 patent drawingFigure 5~6

AI summary

Apparatus and methods for space management in file systems provide a mechanism to enhance user interaction with multimedia devices. Additional apparatus, systems, and methods are disclosed.