Meta-Navigation Gesture Control on Portable Device Bezels
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Solution Overview
Problem
Existing portable electronic devices with touch-sensitive displays face challenges in efficiently distinguishing between meta-navigation gestures and other touches, which limits their ability to provide intuitive and efficient user interface navigation.
Innovation Solution
The implementation of a method using AT commands to emulate meta-navigation gestures on touch-sensitive displays, where gestures originating outside the display area and moving onto it are identified and processed, allowing for enhanced user interface control and navigation without the need for additional physical controls.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If additional physical controls or icons are added to the display area to improve navigation functionality, then the user interface navigation capability is improved, but the display area is occupied and the portability is reduced
Solution Approach 1:
The patent extends the touch-sensitive display functionality to the non-display area (bezel), utilizing the third spatial dimension (depth/extension beyond the display surface) to provide navigation controls. This allows gestures in the non-display area to trigger system-level actions, effectively adding navigation capability without occupying display pixels.
2Area of stationary object
If the touch-sensitive display area is reduced to improve portability, then the device size is reduced, but the user interface control capability is limited
Solution Approach 1:
The patent makes the non-display area (bezel) multi-functional by enabling it to detect touch gestures and trigger system-level navigation actions. This allows the bezel to serve both as a structural boundary and as an active input zone, effectively expanding the functional input area without increasing the display area or device size.
3Productivity
If meta-navigation gestures are implemented to improve navigation efficiency, then the user interface efficiency is improved, but the difficulty of detecting and measuring gestures is increased
Solution Approach 1:
The patent segments the touch-sensitive input area into distinct zones: the display area for application-specific interactions and the non-display area (bezel) for system-level meta-navigation gestures. This spatial segmentation allows the system to differentiate between regular touches and navigation gestures based on location, simplifying gesture detection and interpretation.
Data Source
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AI summary
A method for a User Equipment (UE), the method including responsive, at least in part, to an ATtention (AT) command for touch-sensitive input device action, emulating a meta-navigation gesture for a touch-sensitive input device including a display area and a non-display area; and responsive, at least in part, to an ATtention (AT) command for orientation information, providing orientation information comprising at least one of: unsolicited result codes, unsolicited ATtention (AT) commands, or unsolicited events; wherein the meta-navigation gesture comprises a gesture having an origin in the non-display area and moving in a direction into the display area, and wherein the direction is determined by the orientation information.