Mobile-Linked Virtual Screen Positioning for Head-Mounted Displays
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The issue of cumbersome user view and difficulty in operating multiple virtual screens displayed on information processing devices, such as head-mounted displays, due to overlapping fields of view and complex screen management.
Innovation Solution
An information processing device that communicates with a mobile terminal, utilizing a processor and memory to control the display of virtual screens in a real space, adjusting their positions based on detected movements of the mobile terminal, ensuring virtual screens follow the terminal's position and orientation, and providing tactile feedback like vibration to enhance user interaction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If multiple virtual screens are displayed on a head-mounted display, then the user can access more information and applications, but the field of view becomes cumbersome and it becomes difficult to operate the virtual screens
Solution Approach 1:
The virtual screen positions are dynamically adjusted based on the mobile terminal's detected movement. When the terminal moves, the corresponding virtual screen automatically repositions to maintain optimal visibility and accessibility, transforming the static display into a dynamic system that adapts to user actions
Solution Approach 2:
The system incorporates feedback by detecting the mobile terminal's position and movement, then using this information to automatically adjust virtual screen positions. This closed-loop control ensures that virtual screens remain appropriately positioned relative to the user's perspective without manual intervention
2Quantity of substance
If multiple virtual screens are displayed on a head-mounted display, then the user can access more information and applications, but the field of view becomes cumbersome
Solution Approach 1:
The system transitions from a two-dimensional display approach to a three-dimensional spatial arrangement. Virtual screens are positioned at different depths and locations in the virtual space, allowing multiple screens to coexist without occupying the same field of view area, thus maintaining comprehensive visibility
Data Source
AI summary
An information processing device that communicates with a mobile terminal, the information processing device includes a processor, and a memory storing a program which, when executed by the processor, causes the information processing device to execute display control processing to control a display to display a virtual space where a virtual screen regarding the mobile terminal is placed in a real space, and execute instruction acquisition processing to acquire an instruction to place the virtual screen regarding the mobile terminal in the virtual space, wherein in the display control processing, in a case where a movement of the mobile terminal is detected, a position where the virtual screen regarding the mobile terminal placed in the virtual space is displayed is changed to a position corresponding to a position of the mobile terminal, the movement of which is detected.