Unified Messaging Storage for Audio and Text Data

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Solution Overview

Problem

Current communication methods, such as text messaging and voice calls, lack integration of multiple media types like audio, video, and images within a single application, leading to inefficiencies in user experience and storage management on mobile devices.

Innovation Solution

A system and method that allows for the exchange of communications including text, audio, video, and images, with features like automatic speech recognition for transcription, storage optimization by determining when to store or retrieve audio content, and a unified user interface for sending and receiving messages across different media types.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the device stores all received communication content (text, audio, video, images) locally, then the user experience is improved with full access to all media types, but the device storage capacity is exhausted quickly

Engineering Contradiction:
Improvecommunication functionalityVSAvoidstorage capacity
Core Design Contradiction:
Adaptability or versatilityVSQuantity of substance

Solution Approach 1:

The patent segments communication content into different data types (text messages, audio files, video files, images) and applies different storage strategies to each type. Text messages are stored locally for immediate access, while audio, video, and image files are stored remotely on servers. This segmentation allows the device to maintain full communication functionality while minimizing local storage requirements.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces a remote server as an intermediary storage location between the user device and communication content. The server acts as a mediator that holds audio, video, and image files, allowing users to access these files on demand without occupying device storage. This intermediary solution resolves the contradiction between maintaining versatile communication functionality and preserving device storage capacity.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If the device downloads and stores audio content from all communications, then audio playback functionality is ensured, but network bandwidth and storage resources are wasted on duplicate content

Engineering Contradiction:
Improveaudio playbackVSAvoidnetwork bandwidth
Core Design Contradiction:
ReliabilityVSLoss of energy

Solution Approach 1:

The patent uses selective copying where audio content is copied to the device's local storage only when specifically requested by the user, rather than automatically copying all audio content. The system maintains a reference to the original audio file on the server and only creates local copies when needed, thereby ensuring audio playback functionality while minimizing network bandwidth consumption and avoiding duplicate storage.

Inventive Principle:
Principle #26Copying

3Ease of operation

If the application downloads all media content (audio, video, images) simultaneously with message receipt, then complete media availability is achieved, but device memory and processing resources are overwhelmed

Engineering Contradiction:
Improvemedia accessibilityVSAvoidmemory management
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent prepares media content for future access by storing it remotely on servers in advance, rather than requiring immediate local storage. When users need audio, video, or image content, the system retrieves it from the pre-prepared remote storage locations. This preliminary action on the server side simplifies device memory management while maintaining ease of media accessibility.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent implements dynamic media loading where audio, video, and image files are loaded into device memory only when needed based on user interaction. The system dynamically adjusts which media files are stored locally versus kept remote, optimizing memory usage based on actual access patterns rather than pre-loading all content statically.

Inventive Principle:
Principle #15Dynamics

4Manufacturing precision

If multiple separate applications are used for text messaging, audio messages, video calls, and image sharing, then each application can be optimized for its specific function, but the user interface complexity and switching between applications increases

Engineering Contradiction:
Improveapplication optimizationVSAvoidapplication integration
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The patent merges multiple communication functions (text messaging, audio messages, video calls, image sharing) into a single integrated application interface. The unified interface allows users to access and manage all communication types in one place, eliminating the need to switch between separate applications while maintaining the functional optimization of each communication type through backend service integration.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent creates a universal communication application that handles multiple media types and communication methods through a single interface. The application is designed to be multi-functional, supporting text, audio, video, and image communications within one unified system, thereby reducing user interface complexity and eliminating the need to switch between multiple specialized applications.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS11582174B1Messaging content data storage
Publication Date: 2023.02.14 AMAZON TECH INC
  • US11582174B1 patent drawing
  • US11582174B1 patent drawing
  • US11582174B1 patent drawing

AI summary

Techniques for determining when to store content and when to refrain from storing content are described herein. In some instances, devices exchange communications that include different types of content, such as text, audio data, video data, image data, or the like. For instance, a first device may receive, from a second device, a communication that includes audio data representing speech of a user of the second device, along with text for display on the first device. The text may comprise a transcription of the audio file, additional commentary provided by the user of the second device, or the like. Upon receiving the communication that includes text and audio data, the first device may determine whether or not to store the audio data. For instance, the first device may determine whether it currently stores this audio content. If so, then the first device may refrain from storing the content again.