Digital Assistant Media Discovery via Natural Language Context

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Solution Overview

Problem

Existing methods for discovering media based on nonspecific, unstructured natural language requests are cumbersome and inefficient, requiring complex user interfaces and excessive time, which is impractical for hands-free or battery-operated devices.

Innovation Solution

A digital assistant system that receives user input in unstructured natural language, identifies context, and searches for media items to satisfy the request, allowing for faster and more efficient media discovery on devices with processors, memory, and microphones.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If existing techniques are used to discover media based on nonspecific natural language requests, then users can access media information, but the process is cumbersome and time-consuming requiring multiple key presses and user research

Engineering Contradiction:
Improveease of media discoveryVSAvoidtime for media discovery
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system performs media discovery autonomously by analyzing the natural language request to identify context, selecting appropriate media items, and presenting them to the user without requiring manual search or multiple inputs. The digital assistant independently completes the media discovery task that would otherwise require extensive user intervention.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces mechanical keyboard inputs and manual search operations with natural language speech recognition. Users communicate media requests through spoken words, and the system processes these linguistic inputs to automatically retrieve and present relevant media, eliminating the need for physical key presses and manual navigation.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Adaptability or versatility

If existing techniques are used for media discovery, then users can find media information, but the process requires complex user interfaces and excessive time which is impractical for hands-free or battery-operated devices

Engineering Contradiction:
Improveadaptability to hands-free operationVSAvoidcomplexity of user interface
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The digital assistant integrates multiple functions into a single unified system that handles media discovery, context analysis, and user interaction through natural language. This multi-functional approach eliminates the need for separate complex interfaces for different operations, providing a universal solution that works effectively in hands-free scenarios and on battery-operated devices.

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

3Productivity

If existing techniques are used for media discovery, then users can access media, but the process wastes user time and device energy which is particularly important in battery-operated devices

Engineering Contradiction:
Improveefficiency of media discoveryVSAvoidenergy consumption for media discovery
Core Design Contradiction:
ProductivityVSUse of energy by moving object

Solution Approach 1:

The system performs preliminary context analysis and media selection based on the natural language request before presenting options to the user. By pre-processing the request to identify relevant context and pre-select appropriate media items, the system reduces the overall time and energy required for media discovery, as less processing is needed after the user's initial input.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11947873B2Virtual assistant for media playback
Publication Date: 2024.04.02 APPLE INC
  • US11947873B2 patent drawing
  • US11947873B2 patent drawing
  • US11947873B2 patent drawing

AI summary

An exemplary method for identifying media may include receiving user input associated with a request for media, where that user input includes unstructured natural language speech including one or more words; identifying at least one context associated with the user input; causing a search for the media based on the at least one context and the user input; determining, based on the at least one context and the user input, at least one media item that satisfies the request; and in accordance with a determination that the at least one media item satisfies the request, obtaining the at least one media item.