Server Apparatus for Accurate Questionnaire Scene Identification
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Solution Overview
Problem
Existing questionnaire survey methods struggle to accurately collect responses from viewers regarding specific scenes in media, such as movies, as viewers often fail to remember all scenes, leading to inaccurate reflections of interest and non-interest in survey results.
Innovation Solution
A server apparatus that collects and compares ambient sound data from a terminal device with stored sound data to identify the scene being viewed, allowing for accurate response collection and differentiation between interested and non-interested scenes, while also incorporating response information and operation data to enrich survey content and prevent fraudulent responses.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If questionnaire is distributed to each viewer after seeing the movie, then the viewer can submit responses, but the viewer does not remember all scenes leading to inaccurate survey results
Solution Approach 1:
The patent replaces the human memory-based scene identification with an automated audio recognition system. The server compares audio data from the video content with audio data captured from the viewer's terminal device to automatically identify which scene the viewer is watching, eliminating the need for the viewer to remember scene details.
Solution Approach 2:
The patent introduces an intermediary audio recognition system that mediates between the video content and the questionnaire response. The server acts as an intermediary that receives audio data, identifies the current scene through comparison with stored video audio, and links the viewer's response to the correct scene without requiring the viewer to manually identify it.
2Adaptability or versatility
If survey collects responses about multiple scenes, then comprehensive survey data is obtained, but responses from different scenes mix together reducing accuracy
Solution Approach 1:
The patent segments the video content into distinct scenes with unique audio characteristics. By comparing audio data and identifying specific scene segments, the system can accurately attribute each questionnaire response to a particular scene, allowing comprehensive multi-scene surveys while maintaining scene-specific accuracy.
3Productivity
If respondent submits response during scene viewing, then real-time response collection is achieved, but scene identification becomes difficult
Solution Approach 1:
The patent replaces complex manual scene identification with automated audio recognition. The server automatically compares audio data from the video with audio captured from the terminal device, enabling real-time scene identification without requiring complex user interaction or manual scene tracking.
Solution Approach 2:
The system enables self-service scene identification where the terminal device automatically captures audio data and the server automatically performs the comparison and identification process without requiring user intervention for scene selection or identification.
Data Source
AI summary
A server apparatus and the like for accurately collecting responses of questionnaires from respondents who submit responses to the questionnaires with regard to a target including a plurality of scenes and in which the scene changes over an elapsed time.Ambient sound data of a terminal device collected when response operation is performed from the terminal device on the basis of the response operation with which a respondent submits a response to the questionnaire are received, and the received sound data are compared with the sound data of the target stored by the storage means, and on the basis of the comparison result, the scene of the target is identified.