Audio Reference Content Service for Real-Time Word Definition
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Solution Overview
Problem
Users of audio content, such as audio books, face challenges in accessing reference information about specific words or phrases during playback, as existing technologies lack efficient methods to provide definitions or explanations in real-time without manual intervention.
Innovation Solution
A reference content service that determines words of potential interest based on word ranking scores during audio playback, using synchronization between audio and textual content, and presents definitions or encyclopedic information visually and auditorily upon user request, leveraging a network environment with a reference content server and user computing device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual intervention is required to access reference information during audio playback, then system complexity is reduced, but user convenience and real-time information access deteriorate
Solution Approach 1:
The system automatically determines words of potential interest and generates reference content without requiring manual user intervention. The reference content service monitors audio playback, identifies interesting words based on ranking scores, and presents reference information automatically, allowing the system to serve itself rather than requiring user action.
Solution Approach 2:
The system pre-processes and ranks words from the audio content to identify potential interest words before they are needed. By determining word ranking scores and preparing reference content in advance during playback, the system eliminates the need for manual user action when reference information is required.
2Productivity
If reference content is provided in real-time during audio playback, then user engagement and understanding improve, but processing time and system complexity increase
Solution Approach 1:
The system performs preliminary processing by ranking words and preparing reference content before they are needed during playback. This advance preparation enables real-time delivery of reference information without adding complexity to the real-time playback process.
Solution Approach 2:
The system focuses processing resources on specific words of potential interest rather than processing all content uniformly. By identifying and ranking only the most interesting words based on specific criteria, the system delivers real-time reference information efficiently without overwhelming system complexity.
3Loss of information
If word ranking scores are used to determine potential interest, then relevance of reference content improves, but computational requirements and processing time increase
Solution Approach 1:
The system uses word ranking scores as a parameter to filter and prioritize words of potential interest. By changing the parameter from processing all words to processing only high-ranking words, the system maintains information relevance while reducing processing time and computational requirements.
Solution Approach 2:
The system processes only a subset of words (those with high ranking scores) rather than all words in the audio content. This partial action approach ensures that reference content is relevant to the most interesting words while avoiding the excessive processing time that would result from analyzing every word.
Data Source
AI summary
Systems and methods are provided for causing aural and/or visual presentation of reference content, such as word definitions, in response to a request regarding a portion of media content during playback. In some embodiments, one or more words may be determined that may be of interest to the user from among words in a content window preceding a current playback position in the content, without the user specifying a specific word of interest. A presentation of reference content corresponding to the determined one or more words may be generated and presented aurally and/or visually in order to provide definitions, encyclopedia information, summary information, and/or other information regarding a portion of media content near the current playback position.