Remote Controllers for Simultaneous 2D and 3D Display Control
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Solution Overview
Problem
Conventional three-dimensional display systems using parallax barriers require viewers to be positioned at a specific spot to avoid image flipping and eyestrain, and they are limited to either 2D or 3D modes, failing to accommodate different viewer orientations and preferences effectively.
Innovation Solution
The development of remote control devices that allow independent modification of visual presentations on a single display screen, enabling each viewer to select and control their media content and viewing mode, including the use of adaptable light manipulators and parallax barriers to support simultaneous 2D and 3D viewing configurations, ensuring each viewer sees their intended content without interference.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional parallax barrier systems are used to display 3D content, then three-dimensional viewing functionality is achieved, but viewers must be positioned at a specific spot to avoid image flipping and eyestrain
Solution Approach 1:
The system dynamically switches between 2D and 3D display modes based on viewer preferences and conditions. The display can adapt its configuration in real-time, allowing viewers to choose their preferred viewing mode without being constrained to fixed positions, thereby improving both viewing comfort and flexibility.
Solution Approach 2:
The system changes display parameters by toggling between 2D and 3D modes. This parameter change allows the display to accommodate different viewer orientations and preferences, eliminating the need for specific positioning requirements while maintaining reliable viewing comfort across different conditions.
2Adaptability or versatility
If the display is switched to three-dimensional mode, then 3D viewing functionality is enabled, but two-dimensional content becomes difficult to read and interpret
Solution Approach 1:
The display dynamically switches between 2D and 3D modes based on the type of content being viewed and viewer preferences. This dynamic adaptation ensures that text and informational content are displayed in 2D mode for optimal readability, while entertainment content can be displayed in 3D mode for enhanced versatility.
Solution Approach 2:
The system changes the display parameter by toggling between 2D and 3D modes. This parameter change allows the display to maintain high adaptability by supporting both viewing modes, while ensuring that content readability is preserved by using the appropriate mode (2D for text, 3D for visual content) based on the specific requirements.
3Adaptability or versatility
If a single display screen is used to show different content to different viewers, then multiple viewing experiences are enabled, but control complexity increases
Solution Approach 1:
The system segments the control functionality by providing separate remote controls for different viewers. Each remote control is dedicated to controlling the display from a specific viewer's perspective, simplifying the control interface for each user while enabling personalized viewing experiences. The segmentation of control functions reduces the perceived complexity for each individual user.
Solution Approach 2:
The remote control system is designed with multi-functionality to handle both 2D and 3D mode switching, content selection, and viewing configuration through a unified interface. This universal design allows a single remote control to perform multiple functions, reducing the need for separate controls for each function and thereby managing overall system complexity while maintaining personalized viewing capabilities.
Data Source
AI summary
Remote control devices that can be used to independently modify multiple visual presentations that are simultaneously displayed by a screen assembly are described, wherein at least one of the visual presentations is observable by a first viewer but not a second viewer. The remote control devices can also be used to independently select media content upon which each of the multiple visual presentations is based and to control the manner in which such media content is delivered to the screen assembly. In accordance with certain embodiments, at least one of the visual presentations comprises a three-dimensional visual presentation. Display systems that include such remote control devices and methods of operating the same are also described.