3D GUI Slanting Motion Navigation for Mobile Devices
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Solution Overview
Problem
Existing GUI technologies for mobile devices do not provide an intuitive method for users to easily navigate and access menu functions, especially in complex multimedia devices with multiple functions, as they rely on conventional button-based interfaces which are less user-friendly compared to modern motion-sensing capabilities.
Innovation Solution
A 3D GUI method that displays separate screens on a specific face and adjoining faces, allowing users to input manipulations such as slanting motions to dynamically change the displayed screens, enabling easy access to menu functions by physically simulating a slanted interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional button-based interfaces are used, then device structure is simple, but user convenience and ease of operation deteriorate
Solution Approach 1:
The patent replaces physical buttons with motion sensing technology. The motion sensor detects user gestures (tilting, rotating, pressing motions) and translates them into interface navigation commands, eliminating the need for mechanical buttons while improving ease of operation through more natural interaction methods
Solution Approach 2:
The patent changes the interaction parameter from physical contact (buttons) to spatial motion (gestures). By detecting changes in device orientation, position, and motion patterns, the system translates physical gestures into menu navigation actions, thereby improving user convenience without adding complex physical interface elements
2Ease of operation
If motion sensing is implemented, then ease of operation improves, but device complexity increases
Solution Approach 1:
The motion sensor serves multiple functions: it detects tilting gestures for menu navigation, rotating gestures for screen switching, and pressing motions for selection confirmation. By making the motion sensing system multi-functional, the patent improves ease of operation without proportionally increasing device complexity
Solution Approach 2:
The system automatically interprets motion patterns and translates them into appropriate interface actions without requiring complex user configuration. The motion sensor and control algorithm work together to self-adapt to user gestures, reducing the burden on users while managing system complexity through automated processing
3Loss of information
If 3D GUI with multiple faces is displayed, then information display capability improves, but rendering complexity increases
Solution Approach 1:
The patent divides the GUI into multiple facial regions (front face, side faces, back face) of a 3D cube structure. Each face displays different menu categories or information groups, allowing comprehensive information display while managing rendering complexity through modular facial segmentation rather than attempting to render all information simultaneously in a single complex view
Solution Approach 2:
The patent transitions from 2D screen display to 3D spatial GUI representation. By utilizing the third dimension (depth) to create multiple visible faces around a central cube, the system increases information display capability while maintaining manageable rendering complexity through geometric abstraction and perspective projection techniques
Data Source
AI summary
A method of displaying a three-dimensional (3D) graphical user interface (GUI) on a mobile phone, including controlling, by a processor of the mobile phone, a display of the mobile device to display a first face of a 3D GUI, the first face comprising a GUI menu of the GUI, and a second face of the 3D GUI, the second face comprising image information of the GUI; detecting, by a sensor of the mobile phone, a physical slanting of the mobile phone; and displaying the image information of second face of the 3D GUI as being slanted to correspond to the physical slanting.