Dynamic Ambient Light Control for Display Devices
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Solution Overview
Problem
Existing large display systems lack a comprehensive solution to provide a pleasant user experience across various use cases, such as video content viewing, web browsing, and E-book reading, especially when multiple types of content are displayed simultaneously, as previous techniques primarily focused on video content and did not adequately address diverse usage scenarios.
Innovation Solution
An information processing device and method that controls light emission around a display region to enhance user experience by analyzing user information and content characteristics, adjusting light emission patterns to improve visibility, induce physiological effects, and create a spatial presentation, using a system comprising a display device, indoor lighting, ambient lighting, and an imaging device to dynamically set light emission control regions and patterns based on user viewing habits and content types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If light emission control is implemented to provide realistic sensation for video content, then viewing experience is improved, but the system cannot adequately handle diverse use cases such as web browsing and E-book reading
Solution Approach 1:
The control device is designed to universally handle multiple types of content (video, web browsing, E-book, etc.) through a single system. The light emission control装置 analyzes content type automatically and adjusts lighting parameters accordingly, making one device serve multiple functions rather than requiring separate systems for different content types.
Solution Approach 2:
The system dynamically adapts light emission control parameters based on the detected content type and user viewing habits. Instead of fixed lighting settings, the装置 continuously adjusts color temperature, brightness, and timing according to the current content being displayed and individual user preferences, enabling versatility across different use cases.
2Adaptability or versatility
If fixed light emission control parameters are used for video content, then viewing experience is optimized, but the system lacks flexibility for different content types and user preferences
Solution Approach 1:
The control device automatically detects content type and selects appropriate light emission parameters without requiring manual user input. The system serves itself by analyzing the displayed content and autonomously adjusting lighting settings, eliminating the need for users to manually configure complex parameters for different content types.
Solution Approach 2:
The system pre-establishes multiple light emission control parameter sets corresponding to different content types (video, web, E-book, etc.). When content is detected, the装置 quickly switches to the pre-configured appropriate parameters, avoiding real-time complex calculations and simplifying operation while maintaining flexibility.
3Measurement precision
If comprehensive analysis of user information and content characteristics is performed, then light emission control accuracy is improved, but processing time and computational load increase
Solution Approach 1:
The content analysis process is segmented into distinct stages: content type detection, user habit analysis, and parameter selection. Each segment handles specific tasks independently, allowing parallel processing and reducing overall computation time while maintaining comprehensive analysis precision for light emission control.
Data Source
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AI summary
[Object] To provide a more pleasant use sensation to users. [Solution] Provided is an information processing device including: a user information acquisition unit configured to acquire user information based on a state of a user who views a display region; and a light emission control unit configured to control light emission of a light emission control region around a content display region that is a region in which content is displayed within the display region based on the user information.