Selective Subtitle Presentation Based on User Language Skill
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Solution Overview
Problem
Subtitles in different languages can break the immersive experience of users in media, especially in immersive environments like augmented and virtual reality, as they are often not user-specifically controlled and may disrupt the user's engagement.
Innovation Solution
A device and method that determine a user's language skill and selectively show subtitles only when the user cannot translate the other-language content, thereby maintaining immersion by avoiding unnecessary subtitle presentation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If subtitles are always presented for other-language content, then language comprehension is ensured, but immersive experience is broken
Solution Approach 1:
The system applies different subtitle presentation strategies to different users based on their individual language skills. Users with high language skills receive no subtitles for other-language content, while users with low language skills receive subtitles, creating a localized quality adaptation that resolves the contradiction between ensuring comprehension and maintaining immersion.
Solution Approach 2:
The subtitle presentation is made dynamic by continuously assessing user language skills and adjusting subtitle display in real-time. The system transitions from static always-on subtitles to dynamic conditional subtitles that appear only when language comprehension would be compromised, thereby preserving immersion for capable users while ensuring understanding for those who need it.
2Loss of information
If forced subtitles are always shown, then translation support is provided, but user engagement is reduced
Solution Approach 1:
The system implements feedback mechanisms that monitor user language skills and engagement levels, using this information to dynamically adjust subtitle presentation. By continuously gathering feedback on user performance and experience, the system optimizes the balance between providing translation support and maintaining user engagement, showing subtitles only when necessary.
3Adaptability or versatility
If subtitles are presented for all users, then language barrier is removed, but immersion is disrupted
Solution Approach 1:
The system changes the parameter of subtitle visibility based on user language skill levels. Instead of a binary always-on/off approach, the system continuously adjusts the subtitle presentation parameter according to measured user capabilities, ensuring language barriers are removed only for users who need them while preserving immersion for users who can understand the original language content.
Data Source
AI summary
A device and a method for selective presentation of subtitles are provided, wherein the device includes one or more processors configured to: receive a video and corresponding subtitle data, the video including audio data, which represent a first language of the video, and other-language content associated with a second language; determine a language skill requirement of the other-language content, the language skill requirement representing a language skill required to translate the other-language content into the first language; determine, whether a language skill of a user satisfies the determined language skill requirement; and in the case that the language skill of the user satisfies the determined language skill requirement, determine to not show the subtitle when presenting the other-language content of the video to the user.